MEMORANDUM

DATE June 28, 2019 PROJECT NO. 2017-0081-00

TO Town of Falmouth Conservation Department

FROM Woods Hole Group Direct Phone: (508) 540-8080

Memorandum #2: Task 2 – Vulnerability Assessment (DRAFT)

The Town of Falmouth has contracted with Woods Hole Group to complete a Climate Change Vulnerability Assessment and Adaptation Planning project. The goals of this project are to:

 Provide data on likely future flooding scenarios;  Identify potential flooding impacts to municipally-owned infrastructure;  Identify potential sea level rise impacts to natural resources;  Identify potential adaptation strategies to reduce risk;  Prioritize investments in adaptation strategies; and  Produce high-quality maps and graphics that can be used to disseminate project results to decision makers and the general public.

This memorandum provides documentation of vulnerability assessment phase of the Town of Falmouth Climate Change Vulnerability Assessment and Adaptation Planning project. Determining which municipal assets are subject to flooding occurred during Task 1. This list of assets was carried forward through the vulnerability assessment in Task 2. Major components of this vulnerability assessment Task include 1) asset consequence scoring, 2) determining critical elevation, 3) developing inundation maps for present day, 2030, and 2070, 4) obtaining probability of exceedance data, 5) calculating risk scores and rankings for municipal assets, and 6) natural resources migration mapping. Each of these six components will be addressed in this memo.

1. Asset consequence scoring The risk-based vulnerability assessment described below was performed to evaluate the flood risk to municipally-owned assets. Risk (R) = Probability of Flooding (P) x Consequence of Flooding (C). The Consequence of Flooding for each asset was based on six different potential impacts in accordance with the rankings presented in Table 1. The score for each type of impact for each asset is determined separately, and then a composite consequence of flooding score is determined by summing all six scores and normalizing to 100 using the following equation: Ʃ 퐚퐥퐥 퐬퐢퐱 퐬퐜퐨퐫퐞퐬 Total Consequence of Flooding Score = ∗ ퟏퟎퟎ ퟑퟎ

Consequence scores for each asset were developed by the Steering Committee, comprised of multi- departmental working group of municipal staff and committee members (see Tech Memo #1 for a list of Steering Committee members). To ensure a consistent understanding of the different scoring categories within

each type of potential impact, the Steering Committee first agreed to a basic set of assumptions for each type of asset.

The composite consequence of flooding scores for an example subset of Town of Falmouth assets are presented in Table 11. For the assets presented, total consequence scores ranged from 23 to 77 out of a possible 100. The higher the score, the higher the consequence of flooding and the consequence of failure or loss of that asset are to the Town. As noted above, this consequence of flooding score (C) will then be combined with the probability of flooding (P) to determine an overall risk score for each asset.

Table 1. Consequence of flooding scoring guide.

Impact on Impact on Public Safety & Important Impact on Public Area of Service Duration of Cost of Emergency Economic Health & Score Loss Service Loss Damage Services Activities Environment 5 Whole Town >30 days >$10m Very high Very high Very high Multiple 4 Neighborhoods 14 - 30 days $1m - $10m High High High 3 Neighborhood 7 - 14 days $100k - $1m Moderate Moderate Moderate 2 Locality 1 - 7 days $10k - $100k Low Low Low 1 Property < 1 day <$10k None None None

Table 2. Consequence of flooding scoring for an example subset of assets.

Impact on Public Impact on Impact on Area of Duration Safety & Important Public Health Total Service of Service Cost of Emergency Economic & Consequence Asset Name Loss Loss Damage Services Activities Environment Score Town Hall - Main Building 5 3 3 4 4 4 77 Town Hall - Storage Shed 1 2 1 1 1 1 23 Main Street Public Restrooms 3 3 2 1 3 2 47 Chamber of Commerce 4 3 3 1 4 1 53 Department of Public Works - Fuel Tanks 4 2 2 4 2 4 60 Falmouth Police Department - Main Building 5 3 4 5 2 3 73 Falmouth Police Department - Shed 1 2 1 2 1 1 27 Fire Headquarters – Main Building 5 3 4 5 2 3 73 Falmouth Library Main 5 3 3 2 3 1 57 East Falmouth Public Library 3 3 3 2 2 1 47

See Appendix A for a full list of municipal assets and their consequence scores.

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2. Determining critical elevation Critical elevations are defined as that elevation at which flood water will cause the asset to cease to function as intended. For example, the critical elevation may be the first floor of a building. In another case, the critical elevation could be a basement window sill elevation, above which water can enter the basement and damage critical mechanical equipment located in the basement. In another case, the critical elevation could be the bottom of a critical electrical transformer or electrical panel, above which flood water would damage the equipment and shut down the facility. For other assets, such as roads, parking lots, playing fields, etc., the critical elevation is the lowest ground elevation.

Municipal assets for the Town of Falmouth fell into two main categories: land-based assets and water-based assets. Critical elevations for the land-based assets will be compared to the detailed Massachusetts Coast Flood Risk Model (MC-FRM) results to determine each asset’s probability and depth of flooding. Because boat ramps and coastal infrastructure are located in intertidal areas, there is a 100% chance that these features will be inundated in present day, even during non-storm conditions. As such, the long-term viability of these assets with respect to sea-level rise will be considered in a different way. The critical elevation for boat ramps and coastal infrastructure assets are the elevation at the top of the boat ramp and the maximum elevation along the structure, respectively. These assets will be considered “ineffective” when the future MHW elevation of projected to be at or above the critical elevation. At that point the structure would be completely underwater during at least some portion of the day, and would no longer be functioning as intended. This also assumes that the ramps and coastal infrastructure assets will be maintained and/or resistant to storm damage, such that they are functional until sea level rise makes them ineffective.

The methods for determining the critical elevation for each type of asset are outlined here:

Land-based assets 1. Buildings and Structures: For most buildings and structures the critical elevation was considered to be the lowest ground elevation extracted from the 2016 Massachusetts DEM within the footprint of the structure. Where the critical elevation was clearly above ground level for a particular asset, the Town surveyed detailed elevation information (e.g., a building with a first floor elevation 1 or 2 feet above grade; electrical panel, generator, etc. above grade). Details about the critical elevation source are provided in the asset table in Appendix A. 2. Parking Lots: The critical elevation was considered to be the lowest ground elevation extracted from the 2016 Massachusetts DEM within the boundary of each parking lots asset polygon. 3. Docks and Piers: The critical elevations for all docks and piers were surveyed by the Town. 4. Recreational Facilities: The critical elevation was considered to be the lowest ground elevation extracted from the 2016 Massachusetts DEM within the boundary of each recreational facilities asset polygon. 5. Shining Sea Bike Path: The critical elevation was considered to be the lowest ground elevation extracted from the 2016 Massachusetts DEM along the centerline of each bike path segment. 6. Trunk River Sewer Main: The critical elevation for this asset was surveyed by the Town. 7. Bridges: The critical elevation for a bridge is the low chord elevation; this is the lowest structural point along the underside of the bridge, and is the first point that flood waters will interact with. The low chord elevations of all bridges evaluated in this study were surveyed by the Town. If the low chord elevation of a bridge gets wet, it does not necessarily indicate an unpassable road, or even a guarantee of damage. Rather it is a conservative indicator of the potential for damage. 8. Roads: The critical elevation was considered to be the lowest ground elevation extracted from the 2016 Massachusetts DEM along the centerline of the road.

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Water-based assets 1. Boat Ramps: The critical elevation was considered to be the elevation of the top of the boat ramp based on 2016 Massachusetts DEM data, except where updated survey data was provided by the Town. 2. Coastal Infrastructure: The state’s coastal infrastructure inventory was consulted, but specific elevations are only consistently provided for private structures. The state’s inventory contained specific elevation for only 4 of the 91 public structures identified as assets for this analysis. The elevations for all others were simply listed as a range (e.g., “5 to 10 ft”). The critical elevation was, therefore, considered to be the highest elevation extracted from the 2016 Massachusetts DEM within the boundary of each coastal infrastructure asset polygon.

With the exception of roads, critical elevations for individual assets and the source of each value are provided in Appendix A. Almost 1,900 roads were evaluated as part of this study. The consequence scores and critical elevations are therefore cumbersome to present in a report format. These data are instead included as attributes in the road shapefile. However, because it is important to consider roads, as well as other Town assets, when setting priorities for municipal projects, roads that ranked in the top 50 assets based on a cumulative risk score, are integrated into the main asset table in Appendix A.

3. Develop inundation maps for Present Day, 2030 and 2070 As described in Memorandum #1, this project utilized a high-resolution hydrodynamic model that simulates a full suite of processes that affect coastal water levels, including tides, waves, winds, storm surge, sea level rise, and wave set-up at a fine enough resolution to identify site-specific locations that may require adaptation alternatives. This modeling was performed as part of the Massachusetts Coast Flood Risk Model (MC-FRM), which was developed for the Massachusetts Department of Transportation (MassDOT) to assess potential flooding vulnerabilities to highways and other transportation infrastructure throughout the state of Massachusetts. Since the MC-FRM domain includes the entire Massachusetts coastal area, including the Town of Falmouth, this model is ideally suited to assess the vulnerability and risk of coastal flooding to Falmouth’s infrastructure and natural resources.

The model quantitatively incorporates climate change influences on sea level rise, tides, waves, global climate changes, storm track, and storm intensity for present day, 2030, 2050, 2070, and 2100 time horizons, providing discrete risk estimates at various time horizons to assist with both near- and long-term planning. The resulting flood risk maps and probability curves can then be interpreted using geographic information systems (GIS) to identify the estimated annual probability, or likelihood, that any location within the model will experience flooding, and if so, up to what elevation. In Task 1, the Steering Committee selected 2030 and 2070 as the time horizons for which climate change, sea-level rise and storm surge flood effects will be evaluated. Flood risk probabilities for 2030 represent a near-term risk, which will be useful in driving actionable items now, while flood risk probabilities for 2070 will provide a long-range planning tool that will be particularly useful when planning large capital projects, designing and siting new infrastructure and/or buildings, and guiding municipal bylaws and zoning regulations. The probability of inundation maps for present day, 2030 and 2070 are shown in Figures 1, 2, and 3, respectively.

In addition, depth of inundation maps will also be developed for two probability levels (as of this writing, raster results for the depth outputs are still being processed). The Steering Committee selected the 1% event flood Page 4 of 49

levels (equivalent to a 100-year recurrence water level) and the 5% event flood levels (equivalent to a 20-year recurrence water level) for which to develop these maps. The 1% probability level was selected because this is the benchmark for the Federal Emergency Management Agency’s (FEMA’s) Flood Insurance Rate Maps (FIRMs). Although FEMA FIRMs are not forward-looking and do not incorporate sea-level rise into the mapping, FEMA does periodically update their modeling to account for increased sea level rise that has occurred (as well as other changes, such as changes in topography or armoring of particular areas). As such, the 2030 and 2070 1% probability of inundation extents may provide a projection for the expected future FEMA flood zones. The second probability level chosen for development of depth of inundation maps was the 5% event flood levels. Although some municipalities are interested in the worst case scenario (e.g., the 0.2% [500-year] or the 0.1% [1000-year] water level), the Falmouth Steering Committee decided that it would be most useful for the Town to plan for the depth of flooding likely to occur during a more probable storm event. Note that the 0.1% [1000- year] and 0.5% [200-year] depth levels will also be publically available through the Massachusetts Office of Coastal Zone Management (CZM) and the Massachusetts Department of Transportation (MassDOT) when the statewide modeling is completed.

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Figure 1. Present day probability of inundation. Page 6 of 49

Figure 2. 2030 probability of inundation. Page 7 of 49

Figure 3. 2070 probability of inundation. Page 8 of 49

4. Obtaining Probability of Exceedance Data Probability of exceedance data for present day, 2030 and 2070 time horizons from the MC-FRM were summarized for each “land-based” municipal asset (see Section 2 above for discussion of which assets this included). Data were obtained from the closet model node to the asset (maximum distance from a model node to an asset was 75 feet).

A representative example of probability of exceedance data from the Falmouth Town Hall is shown in Table 3. For this asset, the critical elevation is 6.65 feet (NAVD88), the surveyed elevation of the rear door threshold at the top of the steps. The results in Table 3 indicate the following:  For the present year time frame, there is a 5% chance that water will exceed the critical elevation of 6.65 feet, and at a 1% event (100 year recurrence interval) the water level would be approximately 1.9 feet above the critical elevation.  In the 2030 time frame, the probability of exceeding the critical elevation increased to 20%, and at a 1% event (100 year recurrence interval) the water level would be approximately 3.2 feet above the critical elevation.  In the 2070 time frame, the probability of exceeding the critical elevation of 6.65 feet increases to 100%, while the depth of water above the critical elevation at a 1% event (100 year recurrence interval) increases to 8.2 feet.

Table 3. Example probability of exceedance results for Town Hall.

Present 2030 2070 Depth Depth Depth % Flood Above Flood Above Flood Above Probability Elevation Critical Elev. Elevation Critical Elev. Elevation Critical Elev. 0.1 10.7 4.0 12.1 5.4 17.8 11.1 0.2 10.0 3.3 11.3 4.7 16.8 10.2 0.5 9.4 2.7 10.7 4.1 16.0 9.3 1 8.5 1.9 9.9 3.2 14.9 8.2 2 7.9 1.3 9.2 2.6 14.0 7.4 5 7.3 0.6 8.6 1.9 13.1 6.5 10 6.4 dry 7.7 1.0 12.0 5.3 20 5.7 dry 7.0 0.3 11.0 4.4 25 5.0 dry 6.2 dry 10.0 3.4 30 4.7 dry 6.0 dry 9.7 3.0 50 4.5 dry 5.7 dry 9.4 2.7 100 3.7 dry 5.0 dry 8.3 1.7

Probability of exceedance results for all land-based assets is presented in Table A-1 in Appendix A.

The probability of inundation is 100% for “water-based” assets (i.e., boat ramps and coastal infrastructure) because these assets are purposefully built in intertidal areas. As such, the probability of exceedance data were not considered a useful measure of future sea-level rise impacts. Instead, these assets are considered “ineffective” when the future MHW elevation is projected to be at or above the critical elevation. At that point the structure would be completely underwater during at least some portion of the day, and would no longer be functioning as intended. Using the sea-level rise predictions documented in Memorandum #1, the MHW elevation was adjusted for future years and compared to the critical elevation for boat ramps and coastal

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infrastructure, the elevation at the top of the boat ramp and the maximum elevation along the structure, respectively. The present day MHW elevation for the Buzzards Bay shoreline and the southern coastline of Falmouth are 2.0 and 0.79 feet (NAVD88), respectively1. The time frames at which this critical elevation will be exceeded by MHW based on this methodology is highlighted in Table A-2 in Appendix A.

5. Calculating Risk Scores and Rankings The risk score for a particular asset subject to flooding for a given time horizon was calculated using the following equation: Rtn = Ptn x Ctn Where:

Rtn = Risk score at a given time horizon Ptn = Probability of exceedance at a given time horizon Ctn = Consequence of flooding at a given time horizon tn = Time horizon n (present day, 2030 or 2070)

The risk score can then be used to rank overall risk to municipal assets for a given time horizon. A composite ranking can also be developed by taking into account the risk scores from all time horizons using the following equation: Rcomp = (Rpresent x Wpresent) + (R2030 x W2030) + (R2070 x W2070)

Where:

Rcomp = Composite risk score for all time horizons Rpresent = Risk score for present day time horizon R2030 = Risk score for 2030 time horizon R2070 = Risk score for 2030 time horizon Wpresent = Weighting factor for present day time horizon W2030 = Weighting factor for 2030 time horizon W2070 = Weighting factor for 2030 time horizon

A weighting factor is used to give more emphasis to assets vulnerable to flooding in the nearer time horizons. For example, an asset which is susceptible to flooding today and more flooding in the future, should get more priority than an asset that is only vulnerable to flooding starting in 2070. The weighting factors can be adjusted, but for the purposes of this study the following factors were selected:

Wpresent = 50% (or 0.50) W2030 = 30% (or 0.30) W2070 = 20% (or 0.20) 100%

Composite risk scores were calculated for all municipal assets subject to flooding. These data are summarized in a master table included in Appendix A. An example of the risk scoring for Town Hall is shown in Table 4. Note that the consequence score remains constant over the life of the asset, and that only the probabilities of flooding (i.e., the probabilities of exceedance of the critical elevation by flood waters) change over time. The only instance where the consequence score would change is if some known change can be anticipated in the

1 The 0.79 feet for the southern coastline of Falmouth was taken derived from the NOAA Woods Hole Tide Station, with the epoch adjusted to 1999-2017. However, since there is no long-term tide gage located along the Buzzards Bay coastline of Falmouth, the 2.0 feet was extracted from the MC-FRM. Page 10 of 49

future, such as construction of a redundant facility, which would make failure of the asset in question less consequential in the future. For the purposes of this study, we have not anticipated any future changes that would change the consequence scores of any asset.

Table 4. Risk scoring example matrix for Town Hall.

Time Probability of Consequence Composite horizon Exceedance Score Risk Score Weight Risk Score Present 5 77 383 0.5 2030 20 77 1533 0.3 2185 2070 100 77 7667 0.2

Using the risk-based ranking methodology described above, the top 20 ranked assets in terms of vulnerability to flooding based on composite scores in each assets category (e.g., buildings and structures, recreational features, roads and bridges, etc.), as well as the top ranked risk scores for all assets from individual time horizons (present day, 2030 and 2070) and composite risk scores, are shown in Tables 5 through 14. For a full list of composite risk scores for all assets, see Tables A-1a and A-1b in Appendix A. Table A-1a includes all land-based assets, including buildings and structures (including sewer infrastructure), parking lots, docks and piers, recreational facilities, and bike path assets, as well as major roads. Due to the considerable number of roads with a potential risk of inundation between now and 2070, a separate consequence score table, Table A-1b was developed to compile the data on all roads.

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Table 5. Top 20 ranked buildings and structures assets vulnerable to flooding, ranked by composite risk score.

Rank Asset Name Asset Consequence Present 2030 2070 Composite Type Score Probability Probability Probability Risk Score (%) (%) (%) Park Road Sewer Lift 1 Sewer 37 100 100 100 3667 Station Old Dock Road Pier 2 Marine 40 50 100 100 3000 Upwellers Woods Hole Draw 3 Marine 57 25 50 100 2692 Bridge Hut Old Dock Road Pier 4 Marine 33 50 100 100 2500 Shed Old Silver Beach (South) 5 Rec 33 50 100 100 2500 Pedestrian Ramp Town Hall - Main 6 Admin 77 5 20 100 2185 Building 7 Mitchell Bathhouse Rec 43 20 50 100 1950 8 Inner Harbor Upwellers Marine 40 10 50 100 1600 Woods Hole Sewer Lift 9 Sewer 53 5 10 100 1360 Station Surf Drive Sewer Lift 10 Sewer 43 10 20 100 1343 Station Woods Hole 11 Admin 37 10 20 100 1137 Community Building Inner Harbor - Electrical 12 Marine 50 1 5 100 1100 Shed Inner Harbor - Charter 13 Marine 33 10 25 100 1083 Boat Shed Woods Hole Draw 14 Marine 43 5 5 100 1040 Bridge Hut Generator Town Hall - Storage 15 Admin 23 5 20 100 665 Shed Woods Hole Sewer Lift 16 Sewer 47 1 5 50 560 Station Wet Well 17 Inner Harbor - Garage Marine 40 0.5 2 50 434 Inner Harbor Sewer Lift 18 Sewer 57 0.2 1 30 363 Station Old Silver Beach (North) 19 Rec 43 1 2 25 264 Bathhouse Mullen Hall School - 20 School 63 0 0 20 253 Main Building

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Table 6. Top 20 ranked parking lot assets vulnerable to flooding, ranked by composite risk score.

Rank Asset Name Asset Consequence Present 2030 2070 Composite Type Score Probability Probability Probability Risk Score (%) (%) (%) Woods Hole Boat Ramp 1 Parking 37 100 100 100 3667 Parking Old Silver Beach 2 Parking 33 100 100 100 3333 Parking (South) Oyster Pond Road Bike 3 Parking 33 100 100 100 3333 Path Parking Surf Drive Salt Pond 4 Parking 33 100 100 100 3333 Parking Surf Drive Mill Road 5 Parking 33 100 100 100 3333 Parking Falmouth Harbor 6 Parking 33 100 100 100 3333 Clinton Ave Parking Falmouth Harbor Boat 7 Parking 33 100 100 100 3333 Ramp Parking Falmouth Harbor Public 8 Parking 33 100 100 100 3333 Parking (north) 9 Town Hall Parking Parking 43 50 100 100 3250 Megansett Beach 10 Parking 30 100 100 100 3000 Parking 11 Woodneck Parking Parking 30 100 100 100 3000 Surf Drive Beach 12 Parking 30 100 100 100 3000 Parking Bristol Beach Parking 13 Parking 30 100 100 100 3000 (west) Bristol Beach Parking 14 Parking 30 100 100 100 3000 (east) Menauhant Beach West 15 Parking 30 100 100 100 3000 Parking Green Pond Boat Ramp 16 Parking 37 50 100 100 2750 Parking Quisset Harbor 17 Parking 27 100 100 100 2667 Boathouse Parking Quisset Harbor Parking 18 Parking 27 100 100 100 2667 (2) Menauhant Beach East 19 Parking 30 50 100 100 2250 Parking Quisset Harbor Parking 20 Parking 27 50 100 100 2000 (1)

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Table 7. Top 20 ranked docks and piers assets vulnerable to flooding, ranked by composite risk score.

Rank Asset Name Asset Consequence Present 2030 2070 Composite Type Score Probability Probability Probability Risk Score (%) (%) (%) Falmouth Harbor Dock Docks 1 47 100 100 100 4667 (6) & Piers Falmouth Harbor Docks 2 43 100 100 100 4333 Clinton Ave Wharf & Piers Falmouth Harbor Dock Docks 3 43 100 100 100 4333 (1) & Piers Falmouth Harbor Dock Docks 4 43 100 100 100 4333 (2) & Piers Falmouth Harbor Dock Docks 5 43 100 100 100 4333 (3) & Piers Falmouth Harbor Dock Docks 6 43 100 100 100 4333 (4) & Piers Falmouth Harbor Dock Docks 7 43 100 100 100 4333 (5) & Piers Docks 8 40 100 100 100 4000 Old Dock Road Dock & Piers Quisset Harbor Docks 9 37 100 100 100 3667 Boathouse Dock & Piers Docks 10 37 100 100 100 3667 Green Pond Dock (2) & Piers Falmouth Harbor Dock Docks 11 47 50 100 100 3500 (7) & Piers Falmouth Harbor Dock Docks 12 47 50 100 100 3500 (8) & Piers Falmouth Harbor Dock Docks 13 47 50 100 100 3500 (9) & Piers Falmouth Harbor Dock Docks 14 47 50 100 100 3500 (10) & Piers Docks 15 33 100 100 100 3333 Megansett Small Dock & Piers Falmouth Harbor Dock Docks 16 43 50 100 100 3250 (11) & Piers Falmouth Harbor Dock Docks 17 43 50 100 100 3250 (12) & Piers Docks 18 40 50 100 100 3000 Megansett Main Dock & Piers Docks 19 40 50 100 100 3000 Whites Landing Dock & Piers Docks 20 40 30 100 100 2600 Eel Pond Dock & Piers

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Table 8. Top 13* ranked recreation assets vulnerable to flooding, ranked by composite risk score.

Rank Asset Name Asset Consequence Present 2030 2070 Composite Type Score Probability Probability Probability Risk Score (%) (%) (%) Baseball 1 30 100 100 100 3000 Taft Park Field Field Taft Park Tennis Tennis 2 27 100 100 100 2667 Courts Court Taft Park 3 27 50 100 100 2000 Playground Playground Morse Pond School 4 30 0 30 100 870 Practice Field Field Baseball 5 30 5 10 100 765 Nye Park Field Field Baseball 6 30 1 5 100 660 Central Park Field Field Baseball 7 30 0 0 50 300 Fuller Field Field Rec Center Football Football 8 30 0 0 20 120 Field Field Central Park Basketball 9 27 0 0.2 20 108 Basketball Court Court Teaticket School 10 27 0 0 10 53 Playground (2) Playground Lawrence School Baseball 11 30 0 0 5 30 Field (2) Field Teaticket School Baseball 12 30 0 0 5 30 Field Field Teaticket School 13 27 0 0 0.5 3 Playground (1) Playground *Only 13 of the identified recreational assets have any risk of inundation through 2070.

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Table 9. Top 9* bike path assets vulnerable to flooding, ranked by composite risk score.

Rank Asset Name Asset Consequence Present 2030 2070 Composite Type Score Probability Probability Probability Risk Score (%) (%) (%) Sewer 1 50 100 100 100 5000 Trunk River Sewer Main Main Chapoquoit Rd to Bike 2 33 50 100 100 2500 Quahog Pond Ln Path Quahog Pond Ln to Bike 3 33 50 100 100 2500 Bumblebee Hill Rd Path Bike 4 33 50 100 100 2500 Locust St to Elm Road Path Bike 5 33 50 100 100 2500 Elm Road to Fay Road Path Woods Hole Parking Bike 6 33 25 50 100 1583 Area Path Old Dock Rd to Bike 7 33 10 20 100 1033 Chapoquoit Rd Path Thomas Landers to Old Bike 8 33 5 10 50 517 Dock Rd Path N. Falmouth Rotary to Bike 9 33 0 0.2 5 35 Thomas Landers Path *Only 9 of the identified bike path assets have any risk of inundation through 2070.

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Table 10. Top 20 ranked roads assets vulnerable to flooding, ranked by composite risk score.

Rank Asset Name Asset Consequence Present 2030 2070 Composite Type Score Probability Probability Probability Risk Score (%) (%) (%) Water St (Luscombe Paved, 1 67 99 99 100 6635 Ave to Drawbridge) County 2 Chapoquoit Rd (Little Neck Bars Rd to Paved, 57 95 100 100 5546 Bridge) Town Clinton Ave (Swing Paved, 3 67 73 83 100 5464 Lane to Scranton) Town Scranton Ave (Lowry Paved, 4 67 69 83 100 5312 Road to Clinton) Town 5 Waquoit Hwy (Waquoit Landing Rd Paved, 53 100 100 100 5300 to Childs River) State Menauhant Rd Paved, 6 53 100 100 100 5300 (Grand to Maravista) Town Surf Dr (Mill Rd to Paved, 7 53 95 97 100 5115 Bywater Ct) Town Clinton Ave (Swing Ln Paved, 8 63 68 77 100 4859 to Sheridan Ave) Town Surf Dr (Elm Rd to Paved, 9 57 77 87 100 4805 Mill Rd) Town Menauhant Rd Paved, 10 57 73 91 100 4768 (Foster Rd to Central) Town Paved, 11 53 86 90 100 4766 West Ave Town 12 Nashawena St (Lummis Ln to Pine Paved, 47 100 100 100 4700 Island Cir) County 13 Nashawena St (Cordwood Landing Paved, 60 66 78 99 4579 Rd to Swift St) County Old Dock Rd (Bowline Paved, 14 60 68 75 97 4568 Rd to Chapoquoit Rd) County Paved, 15 53 79 83 100 4455 Quissett Harbor Rd Town Mill Rd (Hedge Ln to Paved, 16 57 66 78 100 4363 Seagull Ln) Town Mill Rd (Seagull Ln to Paved, 17 57 64 75 100 4260 Surf Dr) Town 18 Menauhant Rd (Acapesket Rd to Paved, 43 98 98 100 4234 Green Harbor Rd) Town 19 Nashawena St (Pine Island Cir to 60 61 73 89 4206 Cordwood Landing Paved, Road) County 20 Chapoquoit Rd (Little Neck Bars Rd to Paved, 57 67 70 96 4189 Chapoquoit Rd) Town

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Table 11. Top 20 ranked assets vulnerable to flooding, ranked by composite risk score.

Rank Asset Name Asset Consequence Present 2030 2070 Composite Type Score Probability Probability Probability Risk Score (%) (%) (%) Water St (Luscombe 1 Road 67 99 99 100 6635 Ave to Drawbridge) 2 Chapoquoit Rd (Little Neck Bars Rd to Road 57 95 100 100 5546 Bridge) Clinton Ave (Swing Ln 3 Road 67 73 83 100 5464 to Scranton Ave) 4 Menauhant Road (At Bristol Beach/Little Bridge 53 100 100 100 5333 Pond) Scranton Ave (Lowry 5 Road 67 69 83 100 5312 Rd to Clinton Ave) 6 Waquoit Hwy (Waquoit Landing Rd Road 53 100 100 100 5300 to Childs River) Surf Dr (Mill Rd to 7 Road 53 95 97 100 5115 Bywater Ct) Trunk River Sewer Sewer 8 50 100 100 100 5000 Main Main Clinton Ave (Swing Ln 9 Road 63 68 77 100 4859 to Sheridan Ave) Surf Dr (Elm Rd to 10 Road 57 77 87 100 4805 Mill Rd) 11 Nashawena St (Lummis Ln to Pine Road 47 100 100 100 4700 Island Cir) Falmouth Harbor Docks & 12 47 100 100 100 4667 Dock (6) Piers 13 Nashawena St (Cordwood Landing Road 60 66 78 99 4579 Rd to Swift St) Old Dock Rd (Bowline 14 Road 60 68 75 97 4568 Rd to Chapoquoit Rd) Mill Rd (Hedge Ln to 15 Road 57 66 78 100 4363 Seagull Ln) Falmouth Harbor Docks & 16 43 100 100 100 4333 Clinton Ave Wharf Piers Falmouth Harbor Docks & 17 43 100 100 100 4333 Dock (1) Piers Falmouth Harbor Docks & 18 43 100 100 100 4333 Dock (2) Piers Falmouth Harbor Docks & 19 43 100 100 100 4333 Dock (3) Piers Falmouth Harbor Docks & 20 43 100 100 100 4333 Dock (4) Piers

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Table 12. Top 20 ranked assets vulnerable to flooding, ranked by present day risk score.

Rank Asset Name Asset Type Consequence Present Present Day Score Probability Risk Score (%) 1 Water St (Luscombe Ave to Drawbrdige) Road 67 99 6625 2 Chapoquoit Rd (Little Neck Bars Rd to Bridge) Road 57 95 5392 3 Menauhant Road (At Bristol Beach/Little Pond) Bridge 53 100 5333 4 Waquoit Hwy (Waquoit Landing Rd to Childs River) Road 53 100 5300 5 Surf Dr (Mill Rd to Bywater Ct) Road 53 95 5022 6 Trunk River Sewer Main Sewer Main 50 100 5000 7 Clinton Ave (Swing Ln to Scranton Ave) Road 67 73 4906 8 Nashawena St (Lummis Ln to Pine Island Cir) Road 47 100 4700 9 Falmouth Harbor Dock (6) Docks & Piers 47 100 4667 10 Scranton Ave (Lowry Road to Clinton Ave) Road 67 69 4601 11 Surf Dr (Elm Rd to Mill Rd) Road 57 77 4361 12 Falmouth Harbor Clinton Ave Wharf Docks & Piers 43 100 4333 13 Falmouth Harbor Dock (1) Docks & Piers 43 100 4333 14 Falmouth Harbor Dock (2) Docks & Piers 43 100 4333 15 Falmouth Harbor Dock (3) Docks & Piers 43 100 4333 16 Falmouth Harbor Dock (4) Docks & Piers 43 100 4333 17 Falmouth Harbor Dock (5) Docks & Piers 43 100 4333 18 Clinton Ave (Swing Ln to Sheridan Ave) Road 63 68 4304 19 Old Dock Rd (Bowline Rd to Chapoquoit Rd) Road 60 68 4089 20 Old Dock Road Dock Docks & Piers 40 100 4000

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Table 13. Top 20 ranked assets vulnerable to flooding, ranked by 2030 risk score.

Rank Asset Name Asset Type Consequence 2030 2030 Score Probability Risk Score (%) 1 Woods Hole Drawbridge Bridge 67 100 6667 Water St (Luscombe Ave to 2 67 99 6628 Drawbrdige) Road Chapoquoit Rd (Little Neck Bars Rd 3 57 100 5700 to Bridge) Road Menauhant Road (At Menauhant 4 57 100 5667 Beach/Bournes Pond) Bridge Scranton Ave (Lowry Rd to Clinton 5 67 83 5571 Ave) Road Clinton Ave (Swing Ln to Scranton 6 67 83 5569 Ave) Road Menauhant Road (At Bristol 7 53 100 5333 Beach/Little Pond) Bridge Waquoit Hwy (Waquoit Landing Rd 8 53 100 5300 to Childs River) Road 9 Surf Dr (Mill Rd to Bywater Ct) Road 53 97 5147 10 Trunk River Sewer Main Sewer Main 50 100 5000 11 Surf Dr (Elm Rd to Mill Rd) Road 57 87 4949 Clinton Ave (Swing Ave to Sheridan 12 63 77 4824 Ave) Road Nashawena St (Cordwood Landing 13 60 78 4703 Rd to Swift St) Road Nashawena St (Lummis Ln to Pine 14 47 100 4700 Island Cir) Road 15 Falmouth Harbor Dock (6) Docks & Piers 47 100 4667 16 Falmouth Harbor Dock (7) Docks & Piers 47 100 4667 17 Falmouth Harbor Dock (8) Docks & Piers 47 100 4667 18 Falmouth Harbor Dock (9) Docks & Piers 47 100 4667 19 Falmouth Harbor Dock (10) Docks & Piers 47 100 4667 Nashawena Street In West 20 47 100 4667 Falmouth Bridge

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Table 14. Top 20 ranked assets vulnerable to flooding, ranked by 2070 risk score.

Rank Asset Name Asset Type Consequence 2070 2070 Score Probability Risk Score (%) Buildings & 1 77 100 7667 Town Hall - Main Building Structures Scranton Ave (Lowry Rd to Clinton 2 Road 67 100 6700 Ave) Clinton Ave (Swing Lane to 3 Road 67 100 6700 Scranton Ave) Water St (Luscombe Ave to 4 Road 67 100 6671 Drawbridge) 5 Woods Hole Drawbridge Bridge 67 100 6667 Clinton Ave (Swing Land to 6 Road 63 100 6299 Sheridan Ave) Quaker Road (Over The Inlet At 7 Bridge 60 100 6000 Old Silver Beach) Nashawena St (Cordwood Landing 8 Road 60 99 5910 Rd to Swift St) Old Dock Rd (Bowline Rd to 9 Road 60 97 5835 Chapoquoit Rd) Waquoit Hwy (Martin Rd to Martin 10 Road 60 97 5823 Rd) Chapoquoit Rd (Little Neck Bars Rd 11 Road 57 100 5700 to Bridge) 12 Surf Dr (Elm Rd to Mill Rd) Road 57 100 5700 13 Mill Rd (Hedge Ln to Seagull Ln) Road 57 100 5700 Mill Rd (Hedge Ln to Herring Brook 14 Road 57 100 5700 Ln) 15 Mill Rd (Seagull Ln to Surf Dr) Road 57 100 5700 Walker St (Surf Dr to Beebe Acres 16 Road 57 100 5700 Rd) Menauhant Road (At Menauhant 17 Bridge 57 100 5667 Beach/Bournes Pond) Buildings & 18 57 100 5667 Woods Hole Draw Bridge Hut Structures 19 Rt 28/East Falmouth Highway (At Head Of Great Pond, East Of Ox Bridge 57 100 5667 Bow Road)) 20 Chapoquoit Road Bridge 57 100 5667

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6. Natural Resources Migration Mapping Impacts to natural resources including beaches, salt marsh, coastal ponds and other coastal wetlands were assessed on a semi-quantitative basis. Woods Hole Group recently completed a project for the Massachusetts Office of Coastal Zone Management (CZM) to model the effects of sea level rise on coastal wetlands and natural resources statewide, using software called Sea Level Rise Affecting Marshes Model (SLAMM). Final model results for the 2030 and 2070 out years for the “High” SLR projection were incorporated into this study.

SLAMM results were produced for the entire Town. Figures 4, 5 and 6 present the town-wide present day wetland classifications, as well as the 2030 and 2070 projected wetland areas, respectively. Town-wide areas of each type of wetland classification are compiled in Table 9.

One of the major habitat changes that is projected to occur between now and 2070 is an overall loss of salt marsh. Figure 7 shows the combined areas of both irregularly flooded salt marsh (i.e., high marsh) and regularly flooded salt marsh (i.e., low marsh) in present day, 2030 and 2070. In present day, the combined total area for high and low salt marsh areas is 466 acres. By 2030, although the overall salt marsh acreage has only decreased by 14 acres, there is a significant shift in the percentage of high and low marsh; this is due to high marsh converting to low marsh as sea-level rises. By 2070, a significant overall loss of salt marsh area is expected, with the combined area of both high and low salt marsh predicted to cover only 155 acres.

Another major trend to note is the change in total area of combined open water habitats and combined wetland habitats (Figure 8), as well as the associated change that infers on the total upland area. Between present day and 2070 the combined open water areas in the Town of Falmouth are expected to increase from 6,041 to 7,023 acres. This increase of 982 acres of open water is balanced by a decrease in 427 acres of wetland and 555 acres of upland by 2070.

Table 9. Summary SLAMM results for wetland areas town-wide.

Area (acres) Present Day 2030 2070 Upland 16,689.6 16,640.3 16,134.5 Nontidal Swamp 327.4 326.5 302.7 Inland Fresh Marsh 209.1 206.6 192.2 Tidal Fresh Marsh 23.0 17.4 6.1 Transitional Marsh/Scrub-Shrub 17.7 20.6 80.5 Regularly Flooded Marsh 102.6 184.5 115.7 Estuarine Beach/Tidal Flat 273.8 226.5 336.5 Ocean Beach 274.7 228.4 368.0 Ocean Flat 206.1 30.6 0.9 Inland Open Water 952.5 948.9 895.9 Estuarine Open Water 2,099.2 2,225.1 2,737.9 Open Ocean 2,989.1 3,227.5 3,389.3 Irregularly Flooded Marsh 363.6 267.8 38.8 Tidal Swamp 89.2 67.1 18.8

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Although it is useful to look at town-wide projected changes, in order to better observe the finer details in wetland area changes and be able to quantify those changes in areas of specific concern, results were also evaluated within 14 different areas of interest throughout Town. These areas included all public beaches (except for Grew’s Pond):  Bristol Beach  Chapoquoit Beach  Falmouth Heights Beach  Megansett Beach  Menauhant Beach  Old Silver Beach  Stoney Beach  Surf Drive Beach  Wood Neck Beach

Major estuaries, great ponds and large areas of salt marsh were also identified as areas likely to experience significant changes. The additional areas that were considered as part of this study include:  The marsh system behind Old Silver Beach;  Great Sippewissett Marsh  Little Sippewissett Marsh  Little Pond  Great Pond  Green Pond  Bournes Pond  Eel Pond  Waquoit Bay

In many cases, a public beach and coastal pond or salt marsh area were collocated are considered within the same evaluation area. In this way, the 18 natural resource areas listed above were combined into 14 evaluation areas (Figure 9). Map-based results, as well as area summary tables, are presented for each evaluation area in Appendix B.

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Figure 4. Town-wide present day SLAMM classifications. Page 24 of 49

Figure 5. Town-wide 2030 projected SLAMM classifications. Page 25 of 49

Figure 6. Town-wide 2070 projected SLAMM classifications. Page 26 of 49

500 450 400

350

300 250 Irregularly Flooded Marsh

200 Regularly Flooded Marsh Area(Acres) 150 100 50 0 Present Day 2030 2070

Figure 7. Summary of town-wide salt marsh area changes over time.

9,000

8,000

7,000

6,000

5,000 Total Open Water 4,000

Total Wetland Area(Acres) 3,000

2,000

1,000

0 Present Day 2030 2070

Figure 8. Summary town-wide open water and wetland area changes over time.

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Figure 9. Natural resources evaluation areas. Page 28 of 49

Appendix A: Asset Consequence Scores, Critical Elevations & Risk Scores

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Table A‐1a. Consequence scores, probability of inundation, and total risk scores for all land‐based assets and major roads.

Impact on Public Impact on Safety & Important Impact on Public Weighted Asset Area of Service Duration of Cost of Emergency Economic Health & Total Consequence Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Risk Rank Id Name Asset Type Asset Detail Loss Service Loss Damage Services Activities Environment Score (ft, NAVD88) Critical Elevation Source Prob (%) Risk Score (%) Score (%) Score Score 1 479 WATER ST Road PAVED, COUNTY 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 67 5.39 Mass 2016 DEM 99 6625 99 6628 100 6671 6635 2 672 CHAPOQUOIT RD Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 4.91 Mass 2016 DEM Adj 95 5392 100 5700 100 5700 5546 3 3236 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 67 2.26 Mass 2016 DEM 73 4906 83 5569 100 6700 5464 4 212 Menauhant Road (at Bristol Beach/Little Pond) Bridge 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 0.70 Surveyed Low Chord (culvert) 100 5333 100 5333 100 5333 5333 5 2346 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 67 2.32 Mass 2016 DEM 69 4601 83 5571 100 6700 5312 6 1315 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 6.87 Mass 2016 DEM 100 5300 100 5300 100 5300 5300 7 2336 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.02 Mass 2016 DEM 95 5022 97 5147 100 5300 5115 8 207 Trunk River Sewer Main Sewer Main 3 Neighborhood 2 1 ‐ 7 days 3 $100k ‐ $1m 1 None 2 Low 4 High 50 3.12 Surveyed Bottom of Pipe 100 5000 100 5000 100 5000 5000 9 2307 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 4 High 1 None 63 2.62 Mass 2016 DEM 68 4304 77 4824 100 6299 4859 10 59 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 57 2.96 Mass 2016 DEM 77 4361 87 4949 100 5700 4805 11 3569 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.45 Mass 2016 DEM 100 4700 100 4700 100 4700 4700 12 151 Falmouth Harbor Dock (6) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 3 Moderate 3 Moderate 1 None 47 3.57 Surveyed Stationary Platform 100 4667 100 4667 100 4667 4667 13 4001 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 3 Moderate 1 None 60 4.61 Mass 2016 DEM 66 3973 78 4703 99 5910 4579 14 1030 OLD DOCK RD Road PAVED, COUNTY 4 Multiple Neighbo 37 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 60 3.91 Mass 2016 DEM 68 4089 75 4522 97 5835 4568 15 2324 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 2.91 Mass 2016 DEM 66 3789 78 4429 100 5700 4363 16 145 Falmouth Harbor Clinton Ave Wharf Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 43 3.50 Surveyed Stationary Platform 100 4333 100 4333 100 4333 4333 17 146 Falmouth Harbor Dock (1) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 43 3.69 Surveyed Stationary Platform 100 4333 100 4333 100 4333 4333 18 147 Falmouth Harbor Dock (2) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 43 3.64 Surveyed Stationary Platform 100 4333 100 4333 100 4333 4333 19 148 Falmouth Harbor Dock (3) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 43 3.65 Surveyed Stationary Platform 100 4333 100 4333 100 4333 4333 20 149 Falmouth Harbor Dock (4) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 43 3.66 Surveyed Stationary Platform 100 4333 100 4333 100 4333 4333 21 150 Falmouth Harbor Dock (5) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 43 3.68 Surveyed Stationary Platform 100 4333 100 4333 100 4333 4333 22 211 Woods Hole Drawbridge Bridge 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 67 4.63 Surveyed Low Chord 30 2000 100 6667 100 6667 4333 23 2337 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 2.88 Mass 2016 DEM 64 3674 75 4277 100 5700 4260 24 215 Menauhant Road (at Menauhant Beach/Bournes Pond) Bridge 3 Neighborhood 3 7 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 57 4.23 Surveyed Low Chord 50 2833 100 5667 100 5667 4250 25 905 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 3 Moderate 1 None 60 4.29 Mass 2016 DEM 61 3663 73 4366 89 5322 4206 26 3555 CHAPOQUOIT RD Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 5.60 Mass 2016 DEM 67 3799 70 3984 96 5473 4189 27 2386 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 3.10 Mass 2016 DEM 61 3476 76 4346 100 5700 4182 28 2334 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 2.61 Mass 2016 DEM 70 3690 75 3995 100 5300 4103 29 3279 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 11.36 Mass 2016 DEM 55 3308 70 4182 97 5823 4073 30 141 Old Dock Road Dock Docks & Piers 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 40 5.04 Surveyed Edge of Pier 100 4000 100 4000 100 4000 4000 31 231 COUNTY RD Road PAVED, COUNTY 5 Whole Town 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 60 5.02 Mass 2016 DEM 52 3122 74 4425 85 5116 3912 32 77 Park Road Sewer Lift Station Buildings & Structures Sewer 2 Locality 2 1 ‐ 7 days 2 $10k ‐ $100k 1 None 1 None 3 Moderate 37 4.62 Surveyed Top of Raised Tank 100 3667 100 3667 100 3667 3667 33 93 Woods Hole Boat Ramp Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 3.28 Mass 2016 DEM Lowest Point on Parking Lot (adj) 100 3667 100 3667 100 3667 3667 34 142 Quisset Harbor Boathouse Dock Docks & Piers 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 3 Moderate 1 None 37 3.94 Mass 2016 DEM Landward End of Dock 100 3667 100 3667 100 3667 3667 35 159 Green Pond Dock (2) Docks & Piers 1 Property 3 7 ‐ 14 days 1 <$10k 2 Low 3 Moderate 1 None 37 2.90 Surveyed Stationary Platform 100 3667 100 3667 100 3667 3667 36 986 MEADOW NECK RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.55 Mass 2016 DEM Adj 68 3208 74 3496 100 4690 3591 37 152 Falmouth Harbor Dock (7) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 3 Moderate 3 Moderate 1 None 47 4.27 Surveyed Stationary Platform 50 2333 100 4667 100 4667 3500 38 153 Falmouth Harbor Dock (8) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 3 Moderate 3 Moderate 1 None 47 3.77 Surveyed Stationary Platform 50 2333 100 4667 100 4667 3500 39 154 Falmouth Harbor Dock (9) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 3 Moderate 3 Moderate 1 None 47 3.77 Surveyed Stationary Platform 50 2333 100 4667 100 4667 3500 40 155 Falmouth Harbor Dock (10) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 3 Moderate 3 Moderate 1 None 47 4.28 Surveyed Stationary Platform 50 2333 100 4667 100 4667 3500 41 209 Nashawena Street in West Falmouth Bridge 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.72 Surveyed Low Chord SW Corner 50 2333 100 4667 100 4667 3500 42 2320 WALKER ST Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 1.63 Mass 2016 DEM 40 2291 68 3874 100 5700 3448 43 517 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 5.02 Mass 2016 DEM 48 2743 63 3597 87 4983 3447 44 3452 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 4 High 1 None 63 4.48 Mass 2016 DEM Adj 41 2579 53 3362 86 5393 3377 45 63 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.94 Mass 2016 DEM 46 2417 69 3681 100 5300 3373 46 83 Old Silver Beach Parking (South) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 4 High 1 None 33 4.30 Mass 2016 DEM Lowest Point on Parking Lot 100 3333 100 3333 100 3333 3333 47 94 Oyster Pond Road Bike Path Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 2.76 Mass 2016 DEM Lowest Point on Parking Lot 100 3333 100 3333 100 3333 3333 48 95 Surf Drive Salt Pond Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 3.31 Mass 2016 DEM Lowest Point on Parking Lot 100 3333 100 3333 100 3333 3333 49 96 Surf Drive Mill Road Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 1.80 Mass 2016 DEM Lowest Point on Parking Lot (adj) 100 3333 100 3333 100 3333 3333 50 118 Falmouth Harbor Clinton Ave Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 1.97 Mass 2016 DEM Lowest Point on Parking Lot 100 3333 100 3333 100 3333 3333 51 120 Falmouth Harbor Boat Ramp Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 3.28 Mass 2016 DEM Lowest Point on Parking Lot (adj) 100 3333 100 3333 100 3333 3333 52 121 Falmouth Harbor Public Parking (north) Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 2.79 Mass 2016 DEM Lowest Point on Parking Lot (adj) 100 3333 100 3333 100 3333 3333 53 139 Megansett Small Dock Docks & Piers 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 2 Low 1 None 33 3.93 Mass 2016 DEM Landward End of Pier 100 3333 100 3333 100 3333 3333 54 99 Town Hall Parking Parking Lot 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 1 None 5 Very high 1 None 43 4.10 Mass 2016 DEM Lowest Point on Parking Lot (adj) 50 2167 100 4333 100 4333 3250 55 156 Falmouth Harbor Dock (11) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 43 4.46 Surveyed Stationary Platform 50 2167 100 4333 100 4333 3250 56 157 Falmouth Harbor Dock (12) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 43 4.09 Surveyed Stationary Platform 50 2167 100 4333 100 4333 3250 57 1283 RED BROOK RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.16 Mass 2016 DEM 54 2529 72 3363 98 4612 3196 58 2319 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.37 Mass 2016 DEM 39 2048 67 3557 99 5258 3143 60 80 Megansett Beach Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 4.92 Mass 2016 DEM Lowest Point of Parking Area 100 3000 100 3000 100 3000 3000 61 88 Woodneck Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 2.30 Mass 2016 DEM Lowest Point on Parking Lot (adj) 100 3000 100 3000 100 3000 3000 62 97 Surf Drive Beach Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 3.71 Mass 2016 DEM Lowest Point on Parking Lot 100 3000 100 3000 100 3000 3000 63 127 Bristol Beach Parking (west) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 2.54 Mass 2016 DEM Lowest Point on Parking Lot 100 3000 100 3000 100 3000 3000 64 128 Bristol Beach Parking (east) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 2.79 Mass 2016 DEM Lowest Point on Parking Lot (adj) 100 3000 100 3000 100 3000 3000 65 134 Menauhant Beach West Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 3.47 Mass 2016 DEM Lowest Point on Parking Lot 100 3000 100 3000 100 3000 3000 68 167 Taft Park Field Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 2.01 Mass 2016 DEM Lowest Point on Field 100 3000 100 3000 100 3000 3000 59 28 Old Dock Road Pier Upwellers Buildings & Structures Marine 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 3 Moderate 2 Low 40 5.34 Surveyed Base of Upweller Tanks 50 2000 100 4000 100 4000 3000 66 138 Megansett Main Dock Docks & Piers 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 40 5.78 Surveyed NW Corner of Pier 50 2000 100 4000 100 4000 3000 67 161 Whites Landing Dock Docks & Piers 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 40 4.23 Surveyed Stationary Structure 50 2000 100 4000 100 4000 3000 69 4056 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 10.94 Mass 2016 DEM 36 2162 48 2864 87 5219 2984 70 36 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.31 Mass 2016 DEM 54 2531 71 3353 76 3549 2981 71 208 Quaker Road (over the inlet at Old Silver Beach) Bridge 4 Multiple Neighbo 37 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 60 6.88 Surveyed Low Chord NE Corner 25 1500 50 3000 100 6000 2850 72 2673 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 8.42 Mass 2016 DEM 51 2555 52 2586 70 3492 2752 73 131 Green Pond Boat Ramp Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 3.93 Mass 2016 DEM Lowest Point on Parking Lot (adj) 50 1833 100 3667 100 3667 2750 74 2440 SCHOOL ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 5.46 Mass 2016 DEM 34 1948 48 2709 84 4793 2745 75 1350 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 4 High 1 None 57 7.13 Mass 2016 DEM 31 1755 58 3311 76 4304 2732 76 3498 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.12 Mass 2016 DEM 46 2168 66 3107 75 3548 2726 77 4474 SHORE ST Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 4.09 Mass 2016 DEM 34 1778 58 3079 83 4409 2694 78 29 Woods Hole Draw Bridge Hut Buildings & Structures Marine 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 3 Moderate 4 High 1 None 57 4.78 Surveyed Rear Bulkhead 25 1417 50 2833 100 5667 2692 79 216 Rt 28/East Falmouth Highway (at head of Great Pond, east oBridge 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 4 High 1 None 57 5.05 Surveyed Low Chord 25 1417 50 2833 100 5667 2692 Table A‐1a. Consequence scores, probability of inundation, and total risk scores for all land‐based assets and major roads.

Impact on Public Impact on Safety & Important Impact on Public Weighted Asset Area of Service Duration of Cost of Emergency Economic Health & Total Consequence Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Risk Rank Id Name Asset Type Asset Detail Loss Service Loss Damage Services Activities Environment Score (ft, NAVD88) Critical Elevation Source Prob (%) Risk Score (%) Score (%) Score Score 80 89 Quisset Harbor Boathouse Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 4.01 Mass 2016 DEM Lowest Point on Parking Lot 100 2667 100 2667 100 2667 2667 81 91 Quisset Harbor Parking (2) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 3.48 Mass 2016 DEM Lowest Point on Parking Lot 100 2667 100 2667 100 2667 2667 82 168 Taft Park Tennis Courts Recreation Tennis Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 4.67 Mass 2016 DEM Lowest Point on Courts 100 2667 100 2667 100 2667 2667 83 3158 CHAPOQUOIT RD Road PAVED, PRIVATE 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 6.40 Mass 2016 DEM 37 2103 43 2455 74 4210 2630 84 2737 CHAPOQUOIT RD Road PAVED, PRIVATE 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 6.53 Mass 2016 DEM 31 1772 49 2802 78 4458 2618 85 144 Eel Pond Dock Docks & Piers 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 3 Moderate 1 None 40 4.51 Mass 2016 DEM Landward End of Dock 30 1200 100 4000 100 4000 2600 86 210 Chapoquoit Road Bridge 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 7.25 Surveyed Low Chord NE Corner 20 1133 50 2833 100 5667 2550 87 2342 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 4.76 Mass 2016 DEM 30 1582 55 2925 79 4213 2511 88 27 Old Dock Road Pier Shed Buildings & Structures Marine 1 Property 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 2 Low 33 5.95 Surveyed Door Threshold 50 1667 100 3333 100 3333 2500 89 32 Old Silver Beach (South) Pedestrian Ramp Buildings & Structures Recreation 1 Property 2 1 ‐ 7 days 2 $10k ‐ $100k 1 None 3 Moderate 1 None 33 5.59 Mass 2016 DEM 50 1667 100 3333 100 3333 2500 90 140 Old Dock Road Wharf Docks & Piers 1 Property 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 33 5.94 Mass 2016 DEM Lowest Elevation 50 1667 100 3333 100 3333 2500 91 200 Chapoquoit Rd to Quahog Pond Ln Bike Path 2,530 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 5.29 Mass 2016 DEM Lowest Point on Path 50 1667 100 3333 100 3333 2500 92 201 Quahog Pond Ln to Bumblebee Hill Rd Bike Path 4,259 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 5.72 Mass 2016 DEM Lowest Point on Path 50 1667 100 3333 100 3333 2500 93 203 Locust St to Elm Road Bike Path 5,515 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 4.42 Mass 2016 DEM Lowest Point on Path 50 1667 100 3333 100 3333 2500 94 204 Elm Road to Fay Road Bike Path 7,117 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 4.28 Mass 2016 DEM Lowest Point on Path 50 1667 100 3333 100 3333 2500 95 2329 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.44 Mass 2016 DEM 26 1358 56 2969 81 4284 2427 96 217 Rt 28/Waquoit Highway (just east of Whites Landing) Bridge 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 5.63 Surveyed Low Chord 20 1067 50 2667 100 5333 2400 97 3595 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 6.79 Mass 2016 DEM 27 1606 33 1957 78 4696 2329 98 2294 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.57 Mass 2016 DEM 33 1529 56 2620 80 3770 2305 99 782 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 37 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 60 6.95 Mass 2016 DEM Adj 22 1307 42 2501 74 4445 2293 100 427 BARROWS RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.77 Mass 2016 DEM 31 1478 58 2731 75 3548 2268 101 135 Menauhant Beach East Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 4.19 Mass 2016 DEM Lowest Point on Parking Lot 50 1500 100 3000 100 3000 2250 102 143 Woods Hole Boat Ramp Pier Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 3 Moderate 3 Moderate 1 None 47 4.95 Surveyed End of Pier 25 1167 50 2333 100 4667 2217 103 158 Green Pond Dock (1) Docks & Piers 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 3 Moderate 3 Moderate 1 None 47 4.99 Surveyed Stationary Platform 25 1167 50 2333 100 4667 2217 104 4188 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 4.67 Mass 2016 DEM 22 1163 51 2707 75 3999 2193 105 2 Town Hall ‐ Main Building Buildings & Structures Admin 5 Whole Town 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 4 High 4 High 77 6.65 Surveyed Rear Door Top of Steps 5 383 20 1533 100 7667 2185 106 1731 ROBBINS RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 4.86 Mass 2016 DEM 18 1006 45 2548 74 4215 2110 107 2281 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.18 Mass 2016 DEM 28 1307 48 2267 80 3739 2081 108 2295 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 3 Moderate 1 None 60 4.98 Mass 2016 DEM 15 871 40 2387 76 4544 2060 109 2239 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.62 Mass 2016 DEM 25 1173 52 2426 78 3646 2044 110 90 Quisset Harbor Parking (1) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 5.85 Mass 2016 DEM Lowest Point on Parking Lot 50 1333 100 2667 100 2667 2000 111 169 Taft Park Playground Recreation Playground 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 5.15 Mass 2016 DEM Lowest Point on Playground 50 1333 100 2667 100 2667 2000 112 56 Mitchell Bathhouse Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 4 High 2 Low 43 5.60 Surveyed Rear Door Threshold 20 867 50 2167 100 4333 1950 113 2364 SHORE ST Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 4.21 Mass 2016 DEM 13 722 37 2094 75 4300 1849 114 1825 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 3.96 Mass 2016 DEM 17 784 42 1988 75 3547 1698 115 4141 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.18 Mass 2016 DEM 16 760 41 1936 75 3541 1669 116 129 Great Pond Boat Ramp Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 5.74 Mass 2016 DEM Lowest Point on Parking Lot (adj) 20 733 50 1833 100 3667 1650 117 160 Green Pond Dock (3) Docks & Piers 1 Property 3 7 ‐ 14 days 1 <$10k 2 Low 3 Moderate 1 None 37 5.01 Surveyed Stationary Platform 20 733 50 1833 100 3667 1650 118 3425 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 5.30 Mass 2016 DEM 15 734 30 1522 78 3885 1600 119 26 Inner Harbor ‐ Upwellers Buildings & Structures Marine 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 3 Moderate 2 Low 40 5.75 Surveyed Base of Upweller Tanks 10 400 50 2000 100 4000 1600 120 206 Woods Hole Parking Area Bike Path 2,750 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 4.91 Mass 2016 DEM Lowest Point on Path 25 833 50 1667 100 3333 1583 121 87 Chapoquoit Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 6.73 Mass 2016 DEM Lowest Point on Parking Lot (adj) 25 750 50 1500 100 3000 1425 122 1072 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 11.15 Mass 2016 DEM 23 1200 30 1594 31 1650 1408 123 32 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 6.87 Mass 2016 DEM 13 601 30 1391 71 3319 1382 124 1846 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.49 Mass 2016 DEM 11 499 30 1418 74 3497 1374 125 2209 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.63 Mass 2016 DEM 10 470 30 1419 75 3519 1365 126 73 Woods Hole Sewer Lift Station Buildings & Structures Sewer 3 Neighborhood 2 1 ‐ 7 days 3 $100k ‐ $1m 1 None 3 Moderate 4 High 53 7.29 Mass 2016 DEM Lowest Elevation at Structure 5 267 10 533 100 5333 1360 127 1871 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.65 Mass 2016 DEM 10 487 29 1373 74 3463 1348 128 72 Surf Drive Sewer Lift Station Buildings & Structures Sewer 3 Neighborhood 2 1 ‐ 7 days 2 $10k ‐ $100k 1 None 2 Low 3 Moderate 43 6.29 Surveyed Top of East Tank 10 433 20 867 100 4333 1343 129 3400 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 5 Very high 2 Low 1 None 60 7.92 Mass 2016 DEM 9 541 18 1059 63 3753 1339 130 933 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 9.03 Mass 2016 DEM 12 683 19 1103 57 3248 1322 131 1151 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 9.32 Mass 2016 DEM 8 522 19 1167 56 3498 1311 132 713 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.97 Mass 2016 DEM 21 964 30 1409 40 1893 1283 133 3384 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 8.03 Mass 2016 DEM 9 474 23 1138 70 3489 1276 134 2445 WOODS HOLE RD Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 19.06 Mass 2016 DEM 16 998 18 1106 35 2216 1274 135 82 Old Silver Beach Parking (North) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 4 High 1 None 33 7.89 Mass 2016 DEM Lowest Point on Parking Lot 20 667 25 833 100 3333 1250 136 1831 SPRING BARS RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 6.97 Mass 2016 DEM 11 607 13 768 62 3519 1238 137 214 Menauhant Road (at Green Pond) Bridge 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 6.50 Surveyed Low Chord 5 217 20 867 100 4333 1235 138 1598 MEADOW NECK RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.97 Mass 2016 DEM 18 864 20 962 48 2277 1176 139 3350 OLD DOCK RD Road PAVED, COUNTY 4 Multiple Neighbo 37 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 8.44 Mass 2016 DEM 8 421 18 948 63 3336 1162 140 7 Woods Hole Community Building Buildings & Structures Admin 1 Property 3 7 ‐ 14 days 3 $100k ‐ $1m 1 None 2 Low 1 None 37 6.49 Mass 2016 DEM Lowest Elevation at Structure 10 367 20 733 100 3667 1137 141 4072 MEADOW NECK RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.41 Mass 2016 DEM 18 855 19 890 45 2098 1114 142 24 Inner Harbor ‐ Electrical Shed Buildings & Structures Marine 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 3 Moderate 3 Moderate 2 Low 50 8.02 Surveyed Door Threshold 1 50 5 250 100 5000 1100 143 21 Inner Harbor ‐ Charter Boat Shed Buildings & Structures Marine 1 Property 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 2 Low 33 6.12 Surveyed Door Threshold 10 333 25 833 100 3333 1083 144 1785 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.79 Mass 2016 DEM 6 282 19 871 71 3340 1070 145 1767 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 6.03 Mass 2016 DEM 6 292 19 895 68 3201 1055 146 168 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 6.38 Mass 2016 DEM 5 227 17 795 73 3446 1041 147 30 Woods Hole Draw Bridge Hut Generator Buildings & Structures Marine 2 Locality 2 1 ‐ 7 days 1 <$10k 3 Moderate 4 High 1 None 43 7.68 Surveyed Base of Generator 5 217 5 217 100 4333 1040 148 199 Old Dock Rd to Chapoquoit Rd Bike Path 1,699 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 8.30 Mass 2016 DEM Lowest Point on Path 10 333 20 667 100 3333 1033 149 1029 CHAPOQUOIT RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 50 8.12 Mass 2016 DEM 8 416 18 881 53 2652 1003 150 1526 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 11.30 Mass 2016 DEM 14 703 19 928 36 1815 993 151 664 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 4 High 1 None 60 8.13 Mass 2016 DEM 4 259 10 627 55 3321 982 152 123 Falmouth Heights Beach Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 6.93 Mass 2016 DEM Lowest Point on Parking Lot 5 167 20 667 100 3333 950 153 178 Morse Pond School Practice Field Recreation Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 5.99 Mass 2016 DEM Lowest Elevation on Field 0 0 30 900 100 3000 870 154 100 Chamber of Commerce Parking Parking Lot 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 1 None 5 Very high 1 None 43 5.70 Mass 2016 DEM Lowest Point on Parking Lot 0 0 0 0 100 4333 867 155 1028 CHAPOQUOIT RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 8.55 Mass 2016 DEM 4 229 10 553 55 2906 861 156 2021 DAVISVILLE RD Road UNPAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 6.56 Mass 2016 DEM 2 99 7 381 66 3480 860 157 150 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 6.90 Mass 2016 DEM 3 132 10 467 68 3207 847 158 92 Woods Hole Playground Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 7.83 Mass 2016 DEM Lowest Point on Parking Lot 10 267 20 533 100 2667 827 Table A‐1a. Consequence scores, probability of inundation, and total risk scores for all land‐based assets and major roads.

Impact on Public Impact on Safety & Important Impact on Public Weighted Asset Area of Service Duration of Cost of Emergency Economic Health & Total Consequence Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Risk Rank Id Name Asset Type Asset Detail Loss Service Loss Damage Services Activities Environment Score (ft, NAVD88) Critical Elevation Source Prob (%) Risk Score (%) Score (%) Score Score 159 4133 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.19 Mass 2016 DEM 2 117 9 419 66 3117 807 160 2284 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.78 Mass 2016 DEM 2 101 8 391 67 3161 800 161 4464 RANDOLPH ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.29 Mass 2016 DEM 9 503 10 551 33 1907 798 162 4192 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.39 Mass 2016 DEM 2 98 8 380 67 3145 792 163 4467 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.68 Mass 2016 DEM 6 263 12 559 52 2463 792 164 1052 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 11.54 Mass 2016 DEM 13 715 14 723 20 1083 791 165 2287 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.88 Mass 2016 DEM 2 94 8 365 66 3123 781 166 162 Nye Park Field Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 9.34 Mass 2016 DEM Lowest Point of Field 5 150 10 300 100 3000 765 167 3274 EAST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 11.79 Mass 2016 DEM 1 48 6 327 56 3214 765 168 170 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.92 Mass 2016 DEM 2 86 7 322 66 3094 758 169 114 Old Senior Center Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 6.88 Mass 2016 DEM Lowest Point on Parking Lot 0 0 20 533 100 2667 693 170 3686 OLD DOCK RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 10.00 Mass 2016 DEM 3 188 8 442 39 2219 671 171 3 Town Hall ‐ Storage Shed Buildings & Structures Admin 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 6.60 Surveyed Door Threshold 5 117 20 467 100 2333 665 172 187 Central Park Field Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 8.19 Mass 2016 DEM Lowest Point on Field 1 30 5 150 100 3000 660 173 1355 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 8.77 Mass 2016 DEM 2 106 7 348 49 2462 650 174 4164 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.86 Mass 2016 DEM 1 61 5 230 59 2750 649 175 238 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 9.29 Mass 2016 DEM 3 147 7 367 45 2258 635 176 2277 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.03 Mass 2016 DEM 1 65 5 220 57 2669 632 177 1857 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.43 Mass 2016 DEM 2 108 7 344 50 2356 628 178 2288 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.61 Mass 2016 DEM 1 51 4 206 57 2672 622 179 1841 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.02 Mass 2016 DEM 1 70 5 251 52 2436 598 180 3885 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.88 Mass 2016 DEM 1 53 4 201 53 2478 583 181 2344 SHORE ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.34 Mass 2016 DEM 1 40 3 163 54 2543 578 182 2268 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.47 Mass 2016 DEM 1 41 4 165 52 2451 560 183 74 Woods Hole Sewer Lift Station Wet Well Buildings & Structures Sewer 3 Neighborhood 2 1 ‐ 7 days 2 $10k ‐ $100k 1 None 2 Low 4 High 47 8.33 Surveyed Top of Tank 1 47 5 233 50 2333 560 184 218 Meadow Neck Road (just west of Ostrom Road at the top of Bridge 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.55 Surveyed Low Chord SE Corner 1 47 5 233 50 2333 560 185 4439 MAIN ST Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 5.74 Mass 2016 DEM 0 0 2 108 44 2612 555 186 2055 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.93 Mass 2016 DEM 1 40 3 153 52 2423 550 187 4440 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 5.88 Mass 2016 DEM 0 0 2 105 43 2587 549 188 4441 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 5.79 Mass 2016 DEM 0 0 2 105 43 2586 549 189 2243 WORCESTER AVE Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 8.14 Mass 2016 DEM 1 56 2 137 42 2390 547 190 3499 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.73 Mass 2016 DEM 2 107 6 277 43 2040 544 191 2217 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.56 Mass 2016 DEM 1 29 2 117 43 2463 542 192 2244 WORCESTER AVE Road PAVED, TOWN 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 6.65 Mass 2016 DEM 0 25 2 108 43 2470 539 193 3288 DAVIS STRAITS Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 7.35 Mass 2016 DEM 0 0 2 99 42 2525 535 194 198 Thomas Landers to Old Dock Rd Bike Path 6,118 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 9.42 Mass 2016 DEM Lowest Point on Path 5 167 10 333 50 1667 517 195 2262 WALKER ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.66 Mass 2016 DEM 1 30 3 118 49 2322 515 196 2229 WALKER ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.66 Mass 2016 DEM 1 30 3 118 49 2322 515 197 4473 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.20 Mass 2016 DEM 9 405 9 416 19 893 506 198 2033 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.43 Mass 2016 DEM 1 29 2 112 46 2170 482 199 4466 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.01 Mass 2016 DEM 2 95 6 259 38 1774 480 200 4017 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 9.23 Mass 2016 DEM 1 70 3 179 31 1923 474 201 3469 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.90 Mass 2016 DEM 2 88 5 241 37 1742 465 202 674 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 9.79 Mass 2016 DEM 2 80 4 202 33 1764 454 203 3829 WALKER ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.39 Mass 2016 DEM 1 28 2 117 41 1931 435 204 25 Inner Harbor ‐ Garage Buildings & Structures Marine 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 2 Low 40 9.24 Surveyed Garage Door Threshold 0.5 20 2 80 50 2000 434 205 4181 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.80 Mass 2016 DEM 0 21 2 82 41 1915 418 206 325 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.35 Mass 2016 DEM 0 19 2 76 40 1887 409 207 1168 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 10.46 Mass 2016 DEM 1 60 3 153 29 1647 405 208 2200 WALKER ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.04 Mass 2016 DEM 0 19 2 75 39 1847 402 209 122 Falmouth Heights Baseball Field Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 8.33 Mass 2016 DEM Lowest Point on Parking Lot 1 33 5 167 50 1667 400 210 3955 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.77 Mass 2016 DEM 1 69 4 178 33 1556 399 211 4388 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 12.99 Mass 2016 DEM 3 178 7 412 16 913 395 212 4194 SHORE ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.71 Mass 2016 DEM 0 16 1 68 38 1793 387 213 119 Falmouth Harbor Public Parking (Main) Parking Lot 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 37 9.44 Mass 2016 DEM Lowest Point on Parking Lot 0 0 1 37 50 1833 378 214 76 Inner Harbor Sewer Lift Station Buildings & Structures Sewer 4 Multiple Neighbo 21 ‐ 7 days 3 $100k ‐ $1m 1 None 3 Moderate 4 High 57 9.82 Surveyed Top of Tank 0.2 11 1 57 30 1700 363 215 470 DAVIS STRAITS Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 9.07 Mass 2016 DEM 0 0 1 48 28 1706 356 216 340 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 10.85 Mass 2016 DEM 1 63 3 160 28 1380 355 217 453 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.64 Mass 2016 DEM 0 13 1 58 35 1647 353 218 157 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.18 Mass 2016 DEM 0 11 1 45 29 1645 348 219 31 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.85 Mass 2016 DEM 1 58 3 160 28 1319 341 220 2188 WORCESTER AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.56 Mass 2016 DEM 0 10 1 46 31 1474 314 221 1957 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 10.63 Mass 2016 DEM 1 41 2 107 26 1302 313 222 2419 SCHOOL ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.94 Mass 2016 DEM 1 43 2 117 22 1238 304 223 3589 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 10.18 Mass 2016 DEM 0 10 1 43 24 1430 304 224 113 Recreation Center Front Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 30 9.34 Mass 2016 DEM Lowest Point on Parking Lot 0 0 0 0 50 1500 300 225 176 Fuller Field Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 9.37 Mass 2016 DEM Lowest Elevation on Field 0 0 0 0 50 1500 300 226 2117 DAVISVILLE RD Road UNPAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.45 Mass 2016 DEM 0 9 1 39 29 1386 293 227 2263 SHORE ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.86 Mass 2016 DEM 0 6 1 38 29 1353 285 228 3591 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 11.70 Mass 2016 DEM 0 6 1 37 21 1269 268 229 54 Old Silver Beach (North) Bathhouse Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 4 High 2 Low 43 11.44 Surveyed Kitchen Entrance Threshold 1 43 2 87 25 1083 264 230 2142 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.75 Mass 2016 DEM 0 5 1 37 27 1253 264 231 58 Mullen Hall School ‐ Main Building Buildings & Structures School 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 3 Moderate 63 10.23 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 20 1267 253 232 3481 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.76 Mass 2016 DEM 1 34 2 93 22 1024 250 233 4143 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.87 Mass 2016 DEM 0 11 1 46 24 1149 249 234 3887 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.28 Mass 2016 DEM 1 37 3 145 20 932 248 235 46 Fuller Baseball Field Shed (north) Buildings & Structures Recreation 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 9.12 Mass 2016 DEM Lowest Elevation at Structure 0 0 2 47 50 1167 247 236 47 Fuller Baseball Field Shed (northwest) Buildings & Structures Recreation 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 9.04 Mass 2016 DEM Lowest Elevation at Structure 0 0 2 47 50 1167 247 237 1597 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.48 Mass 2016 DEM 0 0 0 0 26 1218 244 Table A‐1a. Consequence scores, probability of inundation, and total risk scores for all land‐based assets and major roads.

Impact on Public Impact on Safety & Important Impact on Public Weighted Asset Area of Service Duration of Cost of Emergency Economic Health & Total Consequence Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Risk Rank Id Name Asset Type Asset Detail Loss Service Loss Damage Services Activities Environment Score (ft, NAVD88) Critical Elevation Source Prob (%) Risk Score (%) Score (%) Score Score 238 2654 FRESH POND RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 9.82 Mass 2016 DEM 0 0 1 29 21 1129 234 239 43 Fuller Baseball Field Dugout (south) Buildings & Structures Recreation 1 Property 1 < 1 day 1 <$10k 1 None 2 Low 1 None 23 9.37 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 50 1167 233 240 61 Mullen Hall School ‐ Garden Shed Buildings & Structures School 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 9.35 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 50 1167 233 241 3381 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.92 Mass 2016 DEM 0 0 1 25 24 1116 231 242 1692 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.07 Mass 2016 DEM 0 0 1 25 24 1116 231 243 4063 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 12.28 Mass 2016 DEM 0 0 2 106 16 971 226 244 3515 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 16.14 Mass 2016 DEM 3 143 5 248 8 400 226 245 213 Menauhant Road (at Great Pond) Bridge 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 10.39 Surveyed Low Chord SE Corner 0.1 5 0.5 27 20 1067 224 246 1773 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.20 Mass 2016 DEM 1 32 3 121 18 848 221 247 3812 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.79 Mass 2016 DEM 1 27 2 75 19 906 217 248 1900 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.35 Mass 2016 DEM 0 0 0 19 18 1048 215 249 52 Falmouth Recreation Center (Gus Canty) Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 4 $1m ‐ $10m 5 Very high 2 Low 1 None 53 11.24 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 20 1067 213 250 1850 DAVIS STRAITS Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 8.62 Mass 2016 DEM 0 0 0 0 18 1066 213 251 3285 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.25 Mass 2016 DEM 0 0 0 17 18 1032 212 252 2193 WORCESTER AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.33 Mass 2016 DEM 0 4 1 26 21 1006 211 253 3286 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.57 Mass 2016 DEM 0 0 0 0 18 1032 206 254 3287 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.56 Mass 2016 DEM 0 0 0 0 18 1030 206 255 141 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.70 Mass 2016 DEM 0 0 0 22 21 971 201 256 4411 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.98 Mass 2016 DEM 0 0 0 0 19 885 177 257 3475 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.72 Mass 2016 DEM 0 18 1 54 16 753 176 258 3813 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.14 Mass 2016 DEM 0 22 1 62 15 715 173 259 2112 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.51 Mass 2016 DEM 0 0 0 17 17 812 168 260 2154 WALKER ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 10.33 Mass 2016 DEM 0 0 0 26 14 787 165 261 176 FRESH POND RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.44 Mass 2016 DEM 0 0 0 0 17 802 160 262 2199 SHORE ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.02 Mass 2016 DEM 0 0 0 6 17 792 160 263 1849 SPRING BARS RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.01 Mass 2016 DEM 0 0 0 0 14 798 160 264 549 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.02 Mass 2016 DEM 1 27 2 72 13 607 156 265 3468 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 12.12 Mass 2016 DEM 0 14 1 43 12 680 156 266 1711 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.64 Mass 2016 DEM 0 0 0 13 16 757 155 267 147 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.76 Mass 2016 DEM 0 0 0 14 16 734 151 268 5 Old Falmouth Senior Center Buildings & Structures Admin 1 Property 3 7 ‐ 14 days 3 $100k ‐ $1m 1 None 2 Low 1 None 37 10.90 Surveyed Front Door Threshold 0 0 0.2 7 20 733 149 269 1968 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.29 Mass 2016 DEM 0 0 0 13 15 682 140 270 60 Mullen Hall School ‐ Storage Trailer Buildings & Structures School 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 9.51 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 30 700 140 271 45 Fuller Baseball Field Press Box Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 2 Low 1 None 33 10.40 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 20 667 133 272 51 Fuller Baseball Field Electrical Panel Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 2 Low 1 None 33 11.13 Surveyed Base of Electrical Box 0 0 0 0 20 667 133 273 346 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.19 Mass 2016 DEM 0 0 0 0 14 637 127 274 75 Shivericks Sewer Lift Station Buildings & Structures Sewer 4 Multiple Neighbo 21 ‐ 7 days 3 $100k ‐ $1m 1 None 4 High 5 Very high 63 11.62 Surveyed threshold of door near K. L. Bates Rd 0 0 0 0 10 633 127 275 3815 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.32 Mass 2016 DEM 0 11 1 34 12 545 125 276 1800 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.11 Mass 2016 DEM 0 3 0 12 12 584 122 277 177 Rec Center Football Field Recreation Football Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 10.36 Mass 2016 DEM Lowest Elevation on Field 0 0 0 0 20 600 120 278 1576 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.25 Mass 2016 DEM 0 0 0 8 12 581 119 279 1202 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 12.76 Mass 2016 DEM 0 16 1 40 9 486 117 280 44 Fuller Baseball Field Dugout (west) Buildings & Structures Recreation 1 Property 1 < 1 day 1 <$10k 1 None 2 Low 1 None 23 10.14 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 25 583 117 281 1377 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 11.09 Mass 2016 DEM 0 0 0 9 11 567 116 282 3632 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.99 Mass 2016 DEM 0 0 0 10 12 556 114 283 188 Central Park Basketball Court Recreation Basketball Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 10.82 Mass 2016 DEM Lowest Point on Court 0 0 0.2 5 20 533 108 284 333 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.23 Mass 2016 DEM 0 1 0 7 11 523 107 285 1744 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.25 Mass 2016 DEM 0 0 0 8 11 523 107 286 111 Fuller Field Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 10.23 Mass 2016 DEM Lowest Point on Parking Lot 0 0 0 0 20 533 107 287 70 New Silver Beach Sewer Lift Station Buildings & Structures Sewer 3 Neighborhood 2 1 ‐ 7 days 3 $100k ‐ $1m 1 None 2 Low 4 High 50 14.26 Surveyed Floor Elevation 0.1 5 0.2 10 10 500 106 288 607 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.49 Mass 2016 DEM 0 9 1 26 10 453 103 289 2018 WALKER ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.43 Mass 2016 DEM 0 0 0 7 10 482 99 290 55 Old Silver Beach (South) Bathhouse Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 4 High 2 Low 43 13.73 Surveyed Bathhouse Entrance Threshold 0.2 9 0.5 22 10 433 98 291 53 Falmouth Heights Baseball Field ‐ Storage Shed Buildings & Structures Recreation 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 10.08 Mass 2016 DEM Lowest Elevation at Structure 0 0 0.5 12 20 467 97 292 3709 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.34 Mass 2016 DEM 0 000846493 293 3717 WALKER ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.55 Mass 2016 DEM 0 006944691 294 2637 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 12.48 Mass 2016 DEM 0 10 1 37 6 374 91 295 4011 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 15.13 Mass 2016 DEM 0 8 0 27 6 387 90 296 580 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.31 Mass 2016 DEM 0 6 0 16 8 369 81 297 2052 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.91 Mass 2016 DEM 0 000940381 298 4386 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 13.30 Mass 2016 DEM 0 6 0 17 6 354 79 299 3278 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 13.58 Mass 2016 DEM 0 0 0 10 6 377 78 300 3273 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 4 High 1 None 57 13.94 Mass 2016 DEM 0 000738978 301 3622 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.14 Mass 2016 DEM 0 000836974 302 31 Harbor Master's Building Buildings & Structures Marine 5 Whole Town 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 3 Moderate 4 High 73 13.24 Surveyed First Floor Threshold (Main Entrance) 0 000536773 303 1999 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.59 Mass 2016 DEM 0 000735070 304 1180 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.61 Mass 2016 DEM 0 006732967 305 3716 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.13 Mass 2016 DEM 0 000733066 306 3333 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 19.22 Mass 2016 DEM 0 005731765 307 990 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 11.41 Mass 2016 DEM 0 0 0 12 5 297 63 308 937 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 11.29 Mass 2016 DEM 0 0 0 12 5 297 63 309 1937 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.80 Mass 2016 DEM 0 000731463 310 2060 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.30 Mass 2016 DEM 0 000731162 311 3612 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 14.73 Mass 2016 DEM 0 7 0 19 5 264 62 312 3890 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.99 Mass 2016 DEM 0 000629158 313 362 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.12 Mass 2016 DEM 0 000628156 314 1977 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.89 Mass 2016 DEM 0 000627856 315 2083 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 12.95 Mass 2016 DEM 0 000526753 316 79 Spring Bars Sewer Lift Station Buildings & Structures Sewer 4 Multiple Neighbo 21 ‐ 7 days 3 $100k ‐ $1m 1 None 2 Low 4 High 53 13.08 Surveyed Lower of the two Vaults 0 000526753 Table A‐1a. Consequence scores, probability of inundation, and total risk scores for all land‐based assets and major roads.

Impact on Public Impact on Safety & Important Impact on Public Weighted Asset Area of Service Duration of Cost of Emergency Economic Health & Total Consequence Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Risk Rank Id Name Asset Type Asset Detail Loss Service Loss Damage Services Activities Environment Score (ft, NAVD88) Critical Elevation Source Prob (%) Risk Score (%) Score (%) Score Score 317 191 Teaticket School Playground (2) Recreation Playground 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 12.04 Mass 2016 DEM Lowest Point on Playground 0 0 0 0 10 267 53 318 203 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 18.63 Mass 2016 DEM 0 8 1 27 4 205 53 319 2174 SHORE ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.57 Mass 2016 DEM 0 000626152 320 3380 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.24 Mass 2016 DEM 0 5 0 14 5 228 52 321 3227 CARRIAGE SHOP RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.84 Mass 2016 DEM 0 006524851 322 356 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.15 Mass 2016 DEM 0 000523948 323 1884 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.85 Mass 2016 DEM 0 000522846 324 920 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 10.73 Mass 2016 DEM 0 000422745 325 69 Woods Hole School Buildings & Structures School 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 1 None 2 Low 1 None 43 12.24 Mass 2016 DEM Lowest Elevation at Structure 0 0 0.1 4 5 217 45 326 927 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 10.35 Mass 2016 DEM 0 005320943 327 2089 WALKER ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 11.63 Mass 2016 DEM 0 000421443 328 1210 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 19.03 Mass 2016 DEM 0 004420843 329 4000 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 10.34 Mass 2016 DEM 0 000420741 330 3738 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 17.38 Mass 2016 DEM 0 308317739 331 3730 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.98 Mass 2016 DEM 0 000419639 332 1722 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.69 Mass 2016 DEM 0 000418236 333 482 WATER ST Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 10.26 Mass 2016 DEM 0 000318136 334 197 N. Falmouth Rotary to Thomas Landers Bike Path 5,226 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 14.79 Mass 2016 DEM Lowest Point on Path 0 0 0.2 7 5 167 35 335 3710 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 13.84 Mass 2016 DEM 0 000317535 336 1789 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.52 Mass 2016 DEM 0 001417034 337 49 Fuller Baseball Field Snack Shack Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 2 Low 1 None 33 12.62 Mass 2016 DEM Lowest Elevation at Structure 0 000516733 338 57 Band Shell Buildings & Structures Recreation 1 Property 2 1 ‐ 7 days 2 $10k ‐ $100k 1 None 3 Moderate 1 None 33 12.22 Mass 2016 DEM Lowest Elevation at Structure 0 000516733 339 171 Lawrence School Field (2) Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 11.96 Mass 2016 DEM Lowest Elevation on Field 0 000515030 340 189 Teaticket School Field Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 12.62 Mass 2016 DEM Lowest Point on Field 0 000515030 341 4463 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.91 Mass 2016 DEM 0 205313229 342 520 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.82 Mass 2016 DEM 0 105313028 343 816 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.02 Mass 2016 DEM 0 000313327 344 2063 SHORE ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.62 Mass 2016 DEM 0 000312425 345 1918 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.75 Mass 2016 DEM 0 000312124 346 1717 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 13.63 Mass 2016 DEM 0 001211924 347 4050 METOXIT RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 14.19 Mass 2016 DEM 0 000211924 348 1346 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 16.14 Mass 2016 DEM 0 000211523 349 3624 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 12.96 Mass 2016 DEM 0 000211323 350 1601 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.14 Mass 2016 DEM 0 000211022 351 1432 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 16.06 Mass 2016 DEM 0 000210822 352 2129 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.61 Mass 2016 DEM 0 000210721 353 59 Mullen Hall School ‐ Cupola Buildings & Structures School 1 Property 1 < 1 day 1 <$10k 1 None 1 None 1 None 20 12.72 Mass 2016 DEM Lowest Elevation at Structure 0 000510020 354 1554 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.08 Mass 2016 DEM 0 00029619 355 4166 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 12.69 Mass 2016 DEM 0 00029519 356 2034 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 13.01 Mass 2016 DEM 0 00029519 357 78 Alphonse Street Sewer Lift Station Buildings & Structures Sewer 3 Neighborhood 2 1 ‐ 7 days 3 $100k ‐ $1m 1 None 2 Low 3 Moderate 47 14.39 Surveyed Lower of the two Vault Doors 0 00029319 358 1233 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 18.44 Mass 2016 DEM 0 00029319 359 961 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 15.87 Mass 2016 DEM 0 00019018 360 460 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.90 Mass 2016 DEM 0 00128517 361 1736 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 13.39 Mass 2016 DEM 0 00018517 362 4436 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.37 Mass 2016 DEM 0 00027916 363 538 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 19.33 Mass 2016 DEM 0 00327416 364 1565 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.22 Mass 2016 DEM 0 00027415 365 22 Inner Harbor ‐ Storage Shed (south) Buildings & Structures Marine 1 Property 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 2 Low 33 13.60 Surveyed Shed Floor Elevation 0 00026713 366 23 Inner Harbor ‐ Storage Shed (north) Buildings & Structures Marine 1 Property 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 2 Low 33 13.60 Surveyed Shed Floor Elevation 0 00026713 367 84 Old Dock Road Bike Path Parking (1) Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 16.04 Mass 2016 DEM Lowest Point on Parking Lot 0 00026713 368 85 Old Dock Road Bike Path Parking (2) Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 15.85 Mass 2016 DEM Lowest Point on Parking Lot 0 00026713 369 3226 CARRIAGE SHOP RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 16.30 Mass 2016 DEM 0 00016313 370 585 CURLEY BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 25.82 Mass 2016 DEM 0 10215713 371 3777 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 17.13 Mass 2016 DEM 0 00215912 372 2126 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.43 Mass 2016 DEM 0 00016112 373 103 Falmouth Library Katherine Lee Bates Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 13.56 Mass 2016 DEM Lowest Point on Parking Lot 0 00026012 374 1942 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.92 Mass 2016 DEM 0 00015912 375 1251 OLD MEETING HOUSE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.79 Mass 2016 DEM 0 00015711 376 19 Falmouth Library Main Buildings & Structures Library 5 Whole Town 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 3 Moderate 1 None 57 14.59 Surveyed NW First Floor Side Entrance Threshold 0 00015711 377 2155 SHORE ST Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 13.80 Mass 2016 DEM 0 00015511 378 1516 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.13 Mass 2016 DEM 0 00015311 379 4030 FRESH POND RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 50 14.98 Mass 2016 DEM 0 00015110 380 71 New Silver Wastewater Treatment Plant Buildings & Structures Sewer 3 Neighborhood 2 1 ‐ 7 days 3 $100k ‐ $1m 1 None 2 Low 4 High 50 17.64 Site Plan Floor Elevation 0 00015010 381 1910 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.22 Mass 2016 DEM 0 00014910 382 464 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.12 Mass 2016 DEM 0 00014910 383 4404 CARRIAGE SHOP RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.83 Mass 2016 DEM 0 00014810 384 1923 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.28 Mass 2016 DEM 0 0001479 385 1259 BARROWS RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.04 Mass 2016 DEM 0 0001479 386 4459 OLD BARNSTABLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.29 Mass 2016 DEM 0 0001428 387 3811 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.69 Mass 2016 DEM 0 0001408 388 3276 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 21.97 Mass 2016 DEM 0 0001408 389 1908 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.67 Mass 2016 DEM 0 0001398 390 244 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 22.47 Mass 2016 DEM 0 0011368 391 1551 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.00 Mass 2016 DEM 0 0001388 392 98 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.48 Mass 2016 DEM 0 0001388 393 983 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 20.52 Mass 2016 DEM 0 0001388 394 1529 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 13.34 Mass 2016 DEM 0 0001377 395 332 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.25 Mass 2016 DEM 0 0001347 Table A‐1a. Consequence scores, probability of inundation, and total risk scores for all land‐based assets and major roads.

Impact on Public Impact on Safety & Important Impact on Public Weighted Asset Area of Service Duration of Cost of Emergency Economic Health & Total Consequence Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Risk Rank Id Name Asset Type Asset Detail Loss Service Loss Damage Services Activities Environment Score (ft, NAVD88) Critical Elevation Source Prob (%) Risk Score (%) Score (%) Score Score 396 62 Lawrence Middle School ‐ Main Building Buildings & Structures School 5 Whole Town 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 3 Moderate 67 15.79 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 0.5 33 7 397 1301 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 23.32 Mass 2016 DEM 0 0001337 398 1155 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 17.03 Mass 2016 DEM 0 0001337 399 1437 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 13.38 Mass 2016 DEM 0 0001326 400 4485 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 18.01 Mass 2016 DEM 0 0001286 401 1975 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 14.90 Mass 2016 DEM 0 0000286 402 3845 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 22.94 Mass 2016 DEM 0 0011266 403 1017 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 18.35 Mass 2016 DEM 0 0010265 404 2095 MILL RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 14.81 Mass 2016 DEM 0 0000275 405 1890 ALCOTT RD Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.04 Mass 2016 DEM 0 0001275 406 706 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 20.36 Mass 2016 DEM 0 1010205 407 443 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.57 Mass 2016 DEM 0 0000224 408 4396 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.71 Mass 2016 DEM 0 0000214 409 1843 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.73 Mass 2016 DEM 0 0000204 410 4134 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.44 Mass 2016 DEM 0 0000204 411 1882 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.77 Mass 2016 DEM 0 0000184 412 1864 ALCOTT RD Road PAVED, PRIVATE 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.83 Mass 2016 DEM 0 0000153 413 128 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 17.43 Mass 2016 DEM 0 0000143 414 190 Teaticket School Playground (1) Recreation Playground 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 16.15 Mass 2016 DEM Lowest Point on Playground 0 0 0 0 0.5 13 3 415 68 Morse Pond Middle School Buildings & Structures School 5 Whole Town 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 3 Moderate 67 17.01 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 0.2 13 3 416 1860 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.35 Mass 2016 DEM 0 0000133 417 113 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.47 Mass 2016 DEM 0 0000122 418 8 Chamber of Commerce Buildings & Structures Admin 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 1 None 4 High 1 None 53 16.59 Surveyed west side basement steps 0 0 0 0 0.2 11 2 419 3546 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 17.36 Mass 2016 DEM 0 00009 2 420 3973 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 17.26 Mass 2016 DEM 0 00008 2 421 1229 BARROWS RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 18.92 Mass 2016 DEM 0 00008 2 422 1972 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.97 Mass 2016 DEM 0 00008 2 423 1074 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 20.22 Mass 2016 DEM 0 00007 1 424 3588 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 20.17 Mass 2016 DEM 0 00006 1 425 1697 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighbo 21 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.99 Mass 2016 DEM 0 00005 1 426 2093 WOODS HOLE RD Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 57 18.30 Mass 2016 DEM 0 00004 1 427 3629 LOCUST ST Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 17.35 Mass 2016 DEM 0 00004 1 428 50 Fuller Baseball Field Ticket Booth Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 2 Low 1 None 33 17.35 Mass 2016 DEM Lowest Elevation at Structure 0 0 0 0 0.1 3 1 429 3522 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 27.94 Mass 2016 DEM 0 00003 1 430 3329 WOODS HOLE RD Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 18.00 Mass 2016 DEM 0 00003 1 431 1742 LOCUST ST Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 16.55 Mass 2016 DEM 0 00002 0 432 1 Marks Building Buildings & Structures Admin 1 Property 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 40 18.81 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 433 4 Main Street Public Restrooms Buildings & Structures Admin 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 3 Moderate 2 Low 47 17.84 Surveyed door threshold 0 00000 0 434 6 New Falmouth Senior Center Buildings & Structures Admin 5 Whole Town 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 2 Low 57 21.50 First Floor Elevation From Plans 0 00000 0 435 9 Department of Public Works ‐ Fuel Tanks Buildings & Structures DPW 4 Multiple Neighbo 21 ‐ 7 days 2 $10k ‐ $100k 4 High 2 Low 4 High 60 14.36 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 436 10 Department of Public Works ‐ Beach Main. Shed Buildings & Structures DPW 4 Multiple Neighbo 37 ‐ 14 days 2 $10k ‐ $100k 3 Moderate 4 High 3 Moderate 63 16.34 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 437 11 Department of Public Works ‐ Main Building Buildings & Structures DPW 5 Whole Town 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 3 Moderate 4 High 73 15.56 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 438 12 Department of Public Works ‐ Salt Bin Buildings & Structures DPW 5 Whole Town 2 1 ‐ 7 days 2 $10k ‐ $100k 4 High 3 Moderate 4 High 67 16.64 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 439 13 Falmouth Police Department ‐ Main Building Buildings & Structures Emergency 5 Whole Town 3 7 ‐ 14 days 4 $1m ‐ $10m 5 Very high 2 Low 3 Moderate 73 15.77 Surveyed East Sallyport Garage Threshold 0 00000 0 440 14 Falmouth Police Department ‐ Shed Buildings & Structures Emergency 1 Property 2 1 ‐ 7 days 1 <$10k 2 Low 1 None 1 None 27 21.37 Surveyed Shed Door Threshold 0 00000 0 441 15 Fire Headquarters ‐ Main Building Buildings & Structures Emergency 5 Whole Town 3 7 ‐ 14 days 4 $1m ‐ $10m 5 Very high 2 Low 3 Moderate 73 20.58 Surveyed Garage Door Threshold 0 00000 0 442 16 Fire Headquarters ‐ Radio Tower Buildings & Structures Emergency 5 Whole Town 3 7 ‐ 14 days 2 $10k ‐ $100k 5 Very high 2 Low 2 Low 63 21.85 Surveyed Base of Radio Tower 0 00000 0 443 17 Fire Headquarters ‐ Generator Buildings & Structures Emergency 2 Locality 2 1 ‐ 7 days 1 <$10k 5 Very high 1 None 2 Low 43 25.88 Surveyed Base of Generator (Top of Concrete Base) 0 00000 0 444 18 West Falmouth Fire Station Buildings & Structures Emergency 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 5 Very high 2 Low 3 Moderate 67 20.28 Surveyed Garage Door Elevation 0 00000 0 445 20 East Falmouth Public Library Buildings & Structures Library 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 47 26.48 Surveyed Rear Patio Level 0 00000 0 446 33 Teaticket Baseball Field (1) Dugout Buildings & Structures Recreation 1 Property 1 < 1 day 1 <$10k 1 None 2 Low 1 None 23 22.38 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 447 34 Teaticket Baseball Field (1) Dugout Buildings & Structures Recreation 1 Property 1 < 1 day 1 <$10k 1 None 2 Low 1 None 23 19.93 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 448 35 Teaticket Baseball Field (2) Dugout Buildings & Structures Recreation 1 Property 1 < 1 day 1 <$10k 1 None 2 Low 1 None 23 19.18 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 449 36 Teaticket Baseball Field (2) Dugout Buildings & Structures Recreation 1 Property 1 < 1 day 1 <$10k 1 None 2 Low 1 None 23 17.72 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 450 37 Teaticket Baseball Field Press Box (1) Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 2 Low 1 None 33 21.42 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 451 38 Teaticket Baseball Field Press Box (2) Buildings & Structures Recreation 1 Property 3 7 ‐ 14 days 2 $10k ‐ $100k 1 None 2 Low 1 None 33 17.91 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 452 39 Teaticket Baseball Field Storage Shed (field) Buildings & Structures Recreation 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 15.73 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 453 40 Teaticket Baseball Field Storage Shed (front) Buildings & Structures Recreation 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 30.12 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 454 48 Fuller Baseball Field Shed (parking) Buildings & Structures Recreation 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 13.86 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 455 63 Lawrence Middle School ‐ Dugout Buildings & Structures School 1 Property 1 < 1 day 1 <$10k 1 None 2 Low 1 None 23 19.15 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 456 64 Lawrence Middle School ‐ Dugout Buildings & Structures School 1 Property 1 < 1 day 1 <$10k 1 None 2 Low 1 None 23 19.85 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 457 65 Falmouth School Administration Buildings & Structures School 5 Whole Town 2 1 ‐ 7 days 2 $10k ‐ $100k 2 Low 4 High 3 Moderate 60 27.80 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 458 66 East Falmouth Elementary School Buildings & Structures School 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 3 Moderate 63 21.72 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 459 67 Teaticket Elementary School Buildings & Structures School 4 Multiple Neighbo 37 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 3 Moderate 63 22.42 Mass 2016 DEM Lowest Elevation at Structure 0 00000 0 460 81 North Falmouth Elementary Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 20.33 Mass 2016 DEM Lowest Point on Driveway 0 00000 0 461 86 West Falmouth Library Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 1 None 1 None 23 20.42 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 462 98 Woods Hole Road Bike Path Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 17.42 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 463 101 Lawrence Middle School Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 21.05 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 464 102 Mullen Hall School Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 18.19 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 465 104 Falmouth Library Shore Street Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 20.01 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 466 105 Fire Headquarters King Street Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 2 Low 40 17.62 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 467 106 Fire Headquarters Main Street Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 2 Low 40 18.89 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 468 107 Retirement Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 17.19 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 469 108 Police Department Front Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 2 Low 40 19.35 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 470 109 Police Department Back Parking (1) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 2 Low 40 16.51 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 471 110 Police Department Back Parking (2) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 2 Low 40 13.93 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 472 112 Recreation Center Back Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 17.15 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 473 115 Morse Pond Middle School Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 18.43 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 474 116 DPW Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 3 Moderate 2 Low 3 Moderate 43 13.17 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 Table A‐1a. Consequence scores, probability of inundation, and total risk scores for all land‐based assets and major roads.

Impact on Public Impact on Safety & Important Impact on Public Weighted Asset Area of Service Duration of Cost of Emergency Economic Health & Total Consequence Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Risk Rank Id Name Asset Type Asset Detail Loss Service Loss Damage Services Activities Environment Score (ft, NAVD88) Critical Elevation Source Prob (%) Risk Score (%) Score (%) Score Score 475 117 Teaticket Baseball Field Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 17.72 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 476 124 Teaticket Elementary School Parking (Main) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 18.45 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 477 125 Teaticket Elementary School Parking (Back) Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 23.71 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 478 126 Falmouth School Administration Bldg Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 30 24.62 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 479 130 Daniel and Carmela Bartolomei Trails Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 27.38 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 480 132 Sea Farms Conservation Area Gayle Ave Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 19.54 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 481 133 Sea Farms Conservation Area Pacheco Path Parking Parking Lot 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 20.02 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 482 136 Whites Landing Boat Ramp Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 23.09 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 483 137 King Street Parking Parking Lot 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 17.84 Mass 2016 DEM Lowest Point on Parking Lot 0 00000 0 484 163 North Falmouth Elementary School Field Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 20.18 Mass 2016 DEM Lowest Point of Field 0 00000 0 485 164 North Falmouth Elementary School Basketball Court Recreation Basketball Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 19.07 Mass 2016 DEM Lowest Point on Court 0 00000 0 486 165 North Falmouth Elementary School Playground (1) Recreation Playground 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 18.96 Mass 2016 DEM Lowest Point on Playground 0 00000 0 487 166 North Falmouth Elementary School Playground (2) Recreation Playground 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 22.65 Mass 2016 DEM Lowest Point on Playground 0 00000 0 488 170 Lawrence School Field (1) Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 18.24 Mass 2016 DEM Lowest Elevation on Field 0 00000 0 489 172 Lawrence School Tennis Courts Recreation Tennis Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 20.41 Mass 2016 DEM Lowest Elevation on Courts 0 00000 0 490 173 Lawrence School Basketball Court Recreation Basketball Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 21.18 Mass 2016 DEM Lowest Elevation on Courts 0 00000 0 491 174 Mullen Hall School Playground Recreation Playground 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 18.60 Mass 2016 DEM Lowest Point on Playground 0 00000 0 492 175 Rec Center Basketball Court Recreation Basketball Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 18.06 Mass 2016 DEM Lowest Elevation on Court 0 00000 0 493 179 Morse Pond School Baseball Field (1) Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 21.42 Mass 2016 DEM Lowest Elevation on Field 0 00000 0 494 180 Morse Pond School Baseball Field (2) Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 28.26 Mass 2016 DEM Lowest Elevation on Field 0 00000 0 495 181 Morse Pond School Field Recreation Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 28.47 Mass 2016 DEM Lowest Elevation on Field 0 00000 0 496 182 Morse Pond School Basketball Court Recreation Basketball Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 28.11 Mass 2016 DEM Lowest Elevation on Court 0 00000 0 497 183 Morse Pond School Playground Recreation Playground 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 30.46 Mass 2016 DEM Lowest Elevation on Playground 0 00000 0 498 184 Little League Field (1) Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 18.01 Mass 2016 DEM Lowest Elevation on Field 0 00000 0 499 185 Little League Field (2) Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 16.07 Mass 2016 DEM Lowest Elevation on Field 0 00000 0 500 186 Little League Field (3) Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 15.38 Mass 2016 DEM Lowest Elevation on Field 0 00000 0 501 192 School Administration Building Field Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 27.33 Mass 2016 DEM Lowest Point on Field 0 00000 0 502 193 East Falmouth School Field Recreation Baseball Field 1 Property 3 7 ‐ 14 days 1 <$10k 1 None 2 Low 1 None 30 31.09 Mass 2016 DEM Lowest Point on Field 0 00000 0 503 194 East Falmouth School Tennis Court Recreation Tennis Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 32.92 Mass 2016 DEM Lowest Point on Court 0 00000 0 504 195 East Falmouth School Basketball Court (1) Recreation Basketball Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 33.44 Mass 2016 DEM Lowest Point on Court 0 00000 0 505 196 East Falmouth School Basketball Court (2) Recreation Basketball Court 1 Property 2 1 ‐ 7 days 1 <$10k 1 None 2 Low 1 None 27 33.31 Mass 2016 DEM Lowest Point on Court 0 00000 0 506 202 McDermott St Area Bike Path 717 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 26.89 Mass 2016 DEM Lowest Point on Path 0 00000 0 507 205 Nobska Road Area Bike Path 658 2 Locality 2 1 ‐ 7 days 1 <$10k 1 None 3 Moderate 1 None 33 14.16 Mass 2016 DEM Lowest Point on Path 0 00000 0 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 1 479 WATER ST Road PAVED, COUNTY 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 67 5.392 Mass 2016 DEM 99 6625 99 6628 100 6671 6635 2 672 CHAPOQUOIT RD Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 4.908 Mass 2016 DEM Adj 95 5392 100 5700 100 5700 5546 3 3236 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 67 2.259 Mass 2016 DEM 73 4906 83 5569 100 6700 5464 4 2346 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 67 2.324 Mass 2016 DEM 69 4601 83 5571 100 6700 5312 5 1315 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 6.869 Mass 2016 DEM 100 5300 100 5300 100 5300 5300 6 2234 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 1.852 Mass 2016 DEM 100 5300 100 5300 100 5300 5300 7 2336 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.019 Mass 2016 DEM 95 5022 97 5147 100 5300 5115 8 2307 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 4 High 1 None 63 2.618 Mass 2016 DEM 68 4304 77 4824 100 6299 4859 9 59 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 57 2.958 Mass 2016 DEM 77 4361 87 4949 100 5700 4805 10 2153 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 57 3.141 Mass 2016 DEM 73 4149 91 5178 100 5700 4768 11 497 WEST AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 5 Very high 1 None 53 3.451 Mass 2016 DEM 86 4547 90 4775 100 5300 4766 12 3569 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.446 Mass 2016 DEM 100 4700 100 4700 100 4700 4700 13 4001 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 3 Moderate 1 None 60 4.612 Mass 2016 DEM 66 3973 78 4703 99 5910 4579 14 1030 OLD DOCK RD Road PAVED, COUNTY 4 Multiple Neighborhoods 3 7 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 60 3.906 Mass 2016 DEM 68 4089 75 4522 97 5835 4568 15 2369 QUISSETT HARBOR RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 5 Very high 1 None 53 3.502 Mass 2016 DEM 79 4168 83 4379 100 5286 4455 16 2324 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 2.906 Mass 2016 DEM 66 3789 78 4429 100 5700 4363 17 2337 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 2.881 Mass 2016 DEM 64 3674 75 4277 100 5700 4260 18 4150 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 4.371 Mass 2016 DEM Adj 98 4218 98 4218 100 4300 4234 19 905 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 3 Moderate 1 None 60 4.293 Mass 2016 DEM 61 3663 73 4366 89 5322 4206 20 3555 CHAPOQUOIT RD Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 5.603 Mass 2016 DEM 67 3799 70 3984 96 5473 4189 21 2386 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 3.099 Mass 2016 DEM 61 3476 76 4346 100 5700 4182 22 2282 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.018 Mass 2016 DEM Adj 68 3589 82 4326 100 5300 4152 23 2334 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 2.611 Mass 2016 DEM 70 3690 75 3995 100 5300 4103 24 2248 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.209 Mass 2016 DEM 66 3501 81 4300 100 5300 4100 25 3279 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 11.364 Mass 2016 DEM 55 3308 70 4182 97 5823 4073 26 2732 LITTLE ISLAND RD Road UNPAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.078 Mass 2016 DEM 85 3656 100 4286 100 4300 3974 27 2306 SWING LN Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 1 None 50 1.948 Mass 2016 DEM 70 3524 78 3882 100 5000 3927 28 231 COUNTY RD Road PAVED, COUNTY 5 Whole Town 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 60 5.015 Mass 2016 DEM 52 3122 74 4425 85 5116 3912 29 2448 PENZANCE RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 4 $1m ‐ $10m 2 Low 2 Low 1 None 47 2.599 Mass 2016 DEM 70 3286 84 3929 100 4700 3762 30 3156 BAR NECK RD Road PAVED, COUNTY 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 1 None 50 3.779 Mass 2016 DEM 61 3053 74 3693 99 4960 3626 31 3688 ASSOCIATES RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 4 $1m ‐ $10m 2 Low 2 Low 1 None 47 3.381 Mass 2016 DEM 69 3227 75 3527 100 4700 3612 32 986 MEADOW NECK RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.548 Mass 2016 DEM Adj 68 3208 74 3496 100 4690 3591 33 2247 GREAT BAY ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 1.265 Mass 2016 DEM 74 3179 80 3423 100 4300 3477 34 2320 WALKER ST Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 1.627 Mass 2016 DEM 40 2291 68 3874 100 5700 3448 35 517 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 5.019 Mass 2016 DEM 48 2743 63 3597 87 4983 3447 36 221 GARDINER RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 2.079 Mass 2016 DEM 75 3228 75 3242 100 4300 3446 37 4167 OLD MENAUHANT BRIDGE Road UNPAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.811 Mass 2016 DEM 74 3183 75 3243 100 4300 3424 38 3452 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 4 High 1 None 63 4.483 Mass 2016 DEM Adj 41 2579 53 3362 86 5393 3377 39 63 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.938 Mass 2016 DEM 46 2417 69 3681 100 5300 3373 40 593 BAY SHORE DR Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.433 Mass 2016 DEM 71 3059 75 3234 100 4300 3360 41 631 BAY SHORE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.496 Mass 2016 DEM 100 3300 100 3300 100 3300 3300 42 525 OCEAN VIEW AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 5 Very high 1 None 53 4.563 Mass 2016 DEM 52 2734 70 3706 77 4090 3297 43 2110 WASHBURN RD Road UNPAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.533 Mass 2016 DEM 62 2681 84 3591 100 4300 3278 44 531 MOSES RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 1 None 50 3.999 Mass 2016 DEM 56 2806 72 3584 78 3889 3256 45 2666 DRIFT RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.524 Mass 2016 DEM 66 2854 75 3211 100 4300 3250 46 1475 WOOD NECK RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.443 Mass 2016 DEM 67 2889 75 3211 98 4206 3249 47 3839 OYSTER POND RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 63 4.403 Mass 2016 DEM 29 1838 58 3637 96 6043 3218 48 1283 RED BROOK RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.158 Mass 2016 DEM 54 2529 72 3363 98 4612 3196 49 2319 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.374 Mass 2016 DEM 39 2048 67 3557 99 5258 3143 50 548 ROCK ST Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 3 Moderate 1 None 47 4.115 Mass 2016 DEM 58 2724 72 3382 79 3697 3116 51 2385 HEDGE LN Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.305 Mass 2016 DEM 58 2505 75 3207 100 4281 3071 52 3348 SILVER BEACH AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 4 High 1 None 47 4.106 Mass 2016 DEM 56 2653 72 3369 77 3610 3059 53 2305 CAREY LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 4.157 Mass 2016 DEM 63 2717 75 3236 79 3385 3006 54 2312 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.742 Mass 2016 DEM 41 2177 60 3194 89 4729 2993 55 4056 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 10.938 Mass 2016 DEM 36 2162 48 2864 87 5219 2984 56 36 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.305 Mass 2016 DEM 54 2531 71 3353 76 3549 2981 57 1582 TEATICKET PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 2.185 Mass 2016 DEM 70 2607 81 3000 100 3700 2944 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 58 2061 BROCKTON ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.177 Mass 2016 DEM 53 2266 72 3110 100 4292 2925 59 2335 BYWATER CT Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 2.849 Mass 2016 DEM 62 2464 74 2970 100 4000 2923 60 2326 BYWATER CT Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 2.52 Mass 2016 DEM 52 2245 73 3130 100 4300 2921 61 1745 LAWRENCE ST Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 2.943 Mass 2016 DEM 52 2242 73 3159 97 4188 2906 62 232 GARNET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.088 Mass 2016 DEM 77 2546 97 3210 100 3300 2896 63 2451 HINCKLEY RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 5 Very high 1 None 53 4.023 Mass 2016 DEM 48 2525 50 2648 79 4172 2891 64 1894 COOPER RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.621 Mass 2016 DEM 56 2422 66 2843 96 4129 2890 65 2315 BYWATER CT Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 2.889 Mass 2016 DEM 50 2135 72 3077 100 4295 2850 66 526 MOSES RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 1 None 50 4.16 Mass 2016 DEM 44 2212 63 3150 78 3911 2833 67 2053 JERICHO PATH Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.221 Mass 2016 DEM 49 2120 70 3028 98 4200 2809 68 2327 BYWATER CT Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.218 Mass 2016 DEM 47 2030 71 3066 100 4300 2795 69 4425 BLACK BEACH HILLS RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.51 Mass 2016 DEM 55 2356 69 2975 84 3615 2794 70 530 CRYSTAL SPRING AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 3.879 Mass 2016 DEM 57 2433 72 3080 76 3247 2790 71 169 SYCAMORE ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.443 Mass 2016 DEM 52 2241 67 2897 93 3992 2788 72 3694 ASSOCIATES RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 5.348 Mass 2016 DEM 56 2411 71 3038 76 3288 2774 73 154 FENTON ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.543 Mass 2016 DEM 48 2081 69 2969 96 4139 2759 74 2085 ARDMORE ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.372 Mass 2016 DEM 47 2026 70 3009 98 4208 2757 75 2673 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 8.417 Mass 2016 DEM 51 2555 52 2586 70 3492 2752 76 459 IRVING RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.946 Mass 2016 DEM 48 2048 68 2940 98 4211 2748 77 2440 SCHOOL ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 5.459 Mass 2016 DEM 34 1948 48 2709 84 4793 2745 78 1350 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 4 High 1 None 57 7.134 Mass 2016 DEM 31 1755 58 3311 76 4304 2732 79 553 ROCK ST Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 4.207 Mass 2016 DEM 61 2434 73 2929 79 3174 2730 80 3498 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.117 Mass 2016 DEM 46 2168 66 3107 75 3548 2726 81 352 PALM ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.521 Mass 2016 DEM 75 2475 83 2729 100 3300 2716 82 4229 CHURCH ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 5 Very high 1 None 53 8.932 Mass 2016 DEM 50 2647 50 2654 54 2876 2695 83 4474 SHORE ST Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 4.094 Mass 2016 DEM 34 1778 58 3079 83 4409 2694 84 551 POINT RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 5.149 Mass 2016 DEM 49 2128 63 2725 90 3874 2656 85 1581 SEABROOK DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 2.775 Mass 2016 DEM 50 2019 70 2815 100 4000 2654 86 3158 CHAPOQUOIT RD Road PAVED, PRIVATE 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 6.399 Mass 2016 DEM 37 2103 43 2455 74 4210 2630 87 208 PARK RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 1.061 Mass 2016 DEM 74 2447 75 2484 100 3300 2629 88 2453 NOBSKA RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 3 Moderate 1 None 47 5.172 Mass 2016 DEM 34 1588 63 2968 100 4699 2624 89 2040 BOSTON ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.587 Mass 2016 DEM 43 1858 65 2816 99 4241 2622 90 2254 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 4.38 Mass 2016 DEM 33 1744 54 2872 84 4439 2622 91 3776 CRYSTAL SPRING AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 4.154 Mass 2016 DEM 58 2301 72 2884 76 3020 2620 92 2737 CHAPOQUOIT RD Road PAVED, PRIVATE 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 6.53 Mass 2016 DEM 31 1772 49 2802 78 4458 2618 93 872 LITTLE ISLAND RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.499 Mass 2016 DEM 51 2187 68 2905 75 3245 2614 94 532 ANDREA RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 3.642 Mass 2016 DEM 57 2283 72 2874 76 3020 2608 95 515 RAVENWOOD RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 4.225 Mass 2016 DEM 56 2260 72 2867 76 3020 2594 96 3774 ANDREA RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 4.238 Mass 2016 DEM 56 2253 72 2862 76 3020 2589 97 235 RIVERWAY Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.777 Mass 2016 DEM 49 2092 67 2861 75 3245 2553 98 533 SILVER BEACH AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 3.85 Mass 2016 DEM 55 2189 71 2839 76 3020 2551 99 285 BRAINERD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.4 Mass 2016 DEM 68 2251 75 2473 100 3300 2528 100 2342 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 4.763 Mass 2016 DEM 30 1582 55 2925 79 4213 2511 101 2145 HARMONY ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.282 Mass 2016 DEM 44 1908 64 2756 85 3650 2510 102 3795 ALDER LN Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 4 $1m ‐ $10m 2 Low 2 Low 1 None 47 5.657 Mass 2016 DEM 42 1988 58 2749 73 3413 2501 103 2396 PENZANCE RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.233 Mass 2016 DEM 45 1934 62 2645 86 3697 2500 104 2210 CATAUMET ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.47 Mass 2016 DEM 37 1610 65 2790 99 4274 2497 105 4162 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 4.567 Mass 2016 DEM 37 1974 40 2139 79 4174 2464 106 3355 NORRIS PATH Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 2.691 Mass 2016 DEM 39 1688 63 2691 94 4050 2462 107 535 SILVER BEACH AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 3.168 Mass 2016 DEM 58 2157 72 2679 76 2794 2441 108 2404 GARDINER RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 3.866 Mass 2016 DEM 57 2105 70 2605 82 3027 2439 109 1121 MURIEL LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.755 Mass 2016 DEM 64 2101 74 2426 100 3300 2438 110 396 GROVE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.033 Mass 2016 DEM 62 2059 75 2491 100 3300 2437 111 513 EAST AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 4.715 Mass 2016 DEM 44 1904 65 2778 75 3224 2430 112 2329 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 3.436 Mass 2016 DEM 26 1358 56 2969 81 4284 2427 113 2676 RAVENWOOD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 2.804 Mass 2016 DEM 57 2117 72 2664 76 2794 2416 114 3408 RAVENWOOD RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 3.831 Mass 2016 DEM 57 2106 72 2659 76 2794 2410 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 115 2414 ALBATROSS ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 2.892 Mass 2016 DEM 49 1975 67 2690 76 3020 2399 116 1627 TEATICKET PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 2.798 Mass 2016 DEM 47 1746 70 2580 100 3699 2387 117 2411 MILLFIELD ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 3.672 Mass 2016 DEM 49 1802 69 2551 97 3600 2386 118 2376 FRESH RIVER LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.851 Mass 2016 DEM 60 1967 74 2457 100 3300 2381 119 1945 NARRAGANSETT ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.22 Mass 2016 DEM 60 1966 75 2462 99 3268 2375 120 2101 MOONPENNY LN Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.069 Mass 2016 DEM 38 1641 67 2861 81 3481 2375 121 2454 CHURCH ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 3 Moderate 1 None 47 4.548 Mass 2016 DEM 35 1636 55 2577 79 3698 2331 122 3595 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 6.787 Mass 2016 DEM 27 1606 33 1957 78 4696 2329 123 2415 BAR NECK RD Road PAVED, COUNTY 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 5 Very high 1 None 53 5.678 Mass 2016 DEM 30 1610 45 2364 76 4046 2324 124 2131 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 4.615 Mass 2016 DEM 25 1349 47 2503 84 4432 2312 125 2294 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.57 Mass 2016 DEM 33 1529 56 2620 80 3770 2305 126 1589 ANTLERS SHORE DR Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 4.99 Mass 2016 DEM 45 1804 59 2354 87 3474 2303 127 782 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 3 7 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 60 6.95 Mass 2016 DEM Adj 22 1307 42 2501 74 4445 2293 128 782 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 3 7 ‐ 14 days 4 $1m ‐ $10m 4 High 2 Low 1 None 60 6.95 Mass 2016 DEM Adj 22 1307 42 2501 74 4445 2293 129 2408 MILLFIELD ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 2.881 Mass 2016 DEM 49 1807 67 2466 86 3184 2280 130 2390 FRESH RIVER LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.672 Mass 2016 DEM 54 1780 73 2424 100 3300 2277 131 1680 KEECHIPAM WAY Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 6.431 Mass 2016 DEM 45 1950 55 2364 69 2950 2275 132 3766 OCEAN VIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 4.909 Mass 2016 DEM 40 1728 60 2570 74 3191 2273 133 647 SANTUIT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.108 Mass 2016 DEM Adj 60 1975 72 2385 86 2839 2271 134 647 SANTUIT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.108 Mass 2016 DEM Adj 60 1975 72 2385 86 2839 2271 135 427 BARROWS RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.772 Mass 2016 DEM 31 1478 58 2731 75 3548 2268 136 1579 TEATICKET PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.812 Mass 2016 DEM 51 1693 77 2536 100 3292 2266 137 2374 FRESH RIVER LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.531 Mass 2016 DEM 53 1745 73 2412 100 3300 2256 138 379 RIDGE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.771 Mass 2016 DEM 56 1858 71 2327 93 3061 2239 139 4197 FRESH RIVER LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.417 Mass 2016 DEM 52 1703 73 2402 100 3300 2232 140 1333 WHITES LANDING RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.157 Mass 2016 DEM 62 2032 63 2069 89 2922 2221 141 4145 RACING BEACH AVE Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 7.192 Mass 2016 DEM 39 1695 50 2134 85 3662 2220 142 2311 THOMAS LN Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.646 Mass 2016 DEM 31 1323 59 2543 92 3951 2215 143 2455 NOBSKA RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 5 Very high 1 None 53 6.065 Mass 2016 DEM 32 1695 38 2036 71 3763 2211 144 2405 SPENCER BAIRD RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 2.891 Mass 2016 DEM 49 1802 67 2474 76 2794 2202 145 2402 SPENCER BAIRD RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 2.631 Mass 2016 DEM 49 1801 67 2473 76 2794 2201 146 2401 BIGELOW ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 3.576 Mass 2016 DEM 49 1797 67 2471 76 2794 2199 147 4188 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 4.673 Mass 2016 DEM 22 1163 51 2707 75 3999 2193 148 2375 STRATFORD RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.671 Mass 2016 DEM 50 1637 71 2357 100 3300 2185 149 2285 BEEBE ACRES RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.848 Mass 2016 DEM 49 1624 71 2354 99 3279 2174 150 4170 RACING BEACH AVE Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 7.876 Mass 2016 DEM 42 1795 45 1938 81 3467 2172 151 4426 SHOREVIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.69 Mass 2016 DEM 50 1648 70 2301 100 3291 2172 152 876 LITTLE ISLAND RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.061 Mass 2016 DEM 35 1521 58 2479 75 3244 2153 153 72 GANSETT RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 4 $1m ‐ $10m 2 Low 2 Low 1 None 47 5.63 Mass 2016 DEM 31 1457 46 2184 81 3830 2150 154 2659 OSPREY MARSH WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.197 Mass 2016 DEM 47 1563 73 2411 97 3208 2147 155 3356 TEATICKET PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 2.788 Mass 2016 DEM 38 1421 63 2313 96 3565 2117 156 3634 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 4.781 Mass 2016 DEM 21 1123 47 2475 77 4061 2116 157 189 QUASHNET WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.681 Mass 2016 DEM 47 1554 68 2245 100 3300 2111 158 1731 ROBBINS RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 4.863 Mass 2016 DEM 18 1006 45 2548 74 4215 2110 159 3433 POCASSET ST Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.196 Mass 2016 DEM 29 1239 53 2294 93 3983 2104 160 65 OYSTER POND RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 3 Moderate 1 None 57 5.207 Mass 2016 DEM 19 1081 38 2180 79 4495 2093 161 3342 FOSTER RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 4.373 Mass 2016 DEM 35 1418 56 2226 89 3578 2093 162 1092 MARTIN RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 15.406 Mass 2016 DEM 24 979 70 2781 95 3806 2085 163 2281 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.18 Mass 2016 DEM 28 1307 48 2267 80 3739 2081 164 1944 SHOREVIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.332 Mass 2016 DEM 52 1720 62 2043 92 3031 2079 165 226 GOSNOLD RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.321 Mass 2016 DEM 53 1747 68 2248 80 2655 2079 166 3669 GROVE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.428 Mass 2016 DEM 53 1759 70 2311 75 2491 2071 167 2213 CATAUMET ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.702 Mass 2016 DEM 46 1515 68 2253 95 3151 2064 168 3773 EAST AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 4.12 Mass 2016 DEM 41 1652 54 2164 73 2927 2061 169 2295 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 3 Moderate 1 None 60 4.983 Mass 2016 DEM 15 871 40 2387 76 4544 2060 170 3336 NORTH ST Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 4.372 Mass 2016 DEM 40 1593 49 1972 83 3304 2049 171 2403 GOSNOLD RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 4 High 1 None 50 5.52 Mass 2016 DEM 27 1327 42 2120 75 3746 2049 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 172 2212 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.659 Mass 2016 DEM 45 1484 68 2244 95 3148 2045 173 2239 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.624 Mass 2016 DEM 25 1173 52 2426 78 3646 2044 174 2214 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 5.515 Mass 2016 DEM 29 1547 30 1613 74 3923 2042 175 2434 MBL ST Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 3.947 Mass 2016 DEM 41 1622 48 1939 81 3231 2039 176 2449 LITTLE HARBOR RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 2.61 Mass 2016 DEM 31 1317 53 2277 79 3401 2022 177 3893 BAYBERRY RD Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.684 Mass 2016 DEM 42 1388 68 2239 99 3259 2017 178 2596 LINCOLN LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.143 Mass 2016 DEM 41 1367 67 2222 99 3260 2002 179 904 CORDWOOD LANDING RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 3 Moderate 1 None 47 6.438 Mass 2016 DEM 28 1317 43 2033 75 3535 1976 180 1933 MAYFLOWER ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.692 Mass 2016 DEM 45 1482 62 2048 93 3076 1971 181 4206 LITTLE HARBOR RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 4.898 Mass 2016 DEM 40 1708 41 1773 67 2893 1964 182 3895 SHOREVIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.632 Mass 2016 DEM 42 1389 64 2101 97 3186 1962 183 1928 SHOREVIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.728 Mass 2016 DEM 46 1531 59 1941 92 3047 1957 184 234 PINE BANK RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.849 Mass 2016 DEM 46 1510 64 2127 83 2725 1938 185 1840 RACING BEACH AVE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.631 Mass 2016 DEM 47 1538 66 2178 76 2511 1924 186 2341 HERRING BROOK LN Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.786 Mass 2016 DEM 26 1110 53 2263 80 3437 1921 187 3894 LONGFELLOW RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.969 Mass 2016 DEM 39 1300 63 2079 97 3186 1911 188 2394 GOSNOLD RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 4.541 Mass 2016 DEM 39 1425 57 2112 75 2792 1904 189 60 ELM RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.565 Mass 2016 DEM 25 1059 55 2345 76 3248 1883 190 2005 PROVIDENCE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.195 Mass 2016 DEM 43 1405 64 2127 81 2666 1874 191 3512 ELM RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.466 Mass 2016 DEM 24 1037 54 2332 76 3247 1868 192 2299 DEACONS AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 5.011 Mass 2016 DEM 29 1257 42 1800 81 3476 1864 193 2195 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 4.356 Mass 2016 DEM 24 1039 53 2267 77 3303 1860 194 3513 SAKONET RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.102 Mass 2016 DEM 24 1019 54 2301 76 3247 1849 195 2364 SHORE ST Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 4.206 Mass 2016 DEM 13 722 37 2094 75 4300 1849 196 893 PINE ISLAND CIR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.951 Mass 2016 DEM 43 1425 56 1859 87 2885 1847 197 64 OYSTER POND RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 4 High 1 None 60 4.681 Mass 2016 DEM 14 841 28 1680 76 4573 1839 198 3157 HINCKLEY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 3.37 Mass 2016 DEM 24 1044 51 2210 76 3247 1835 199 2330 BYWATER CT Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 3.394 Mass 2016 DEM 25 1018 54 2145 84 3363 1825 200 1892 VALLEY RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.375 Mass 2016 DEM 43 1417 62 2054 75 2472 1819 201 1927 WHITTIER RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.927 Mass 2016 DEM 42 1389 53 1765 89 2953 1814 202 4438 GREEN POND RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 7.788 Mass 2016 DEM 28 1188 45 1939 71 3044 1784 203 55 ELM RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 4.48 Mass 2016 DEM 24 963 54 2165 76 3020 1735 204 2612 PINE BANK RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.971 Mass 2016 DEM 38 1266 60 1983 75 2487 1725 205 1406 SACONESSET RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 5.927 Mass 2016 DEM 26 1114 41 1751 75 3210 1724 206 2194 OCEAN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.19 Mass 2016 DEM 30 978 59 1961 96 3182 1714 207 2452 NOBSKA RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.274 Mass 2016 DEM 31 1014 58 1924 95 3123 1709 208 1825 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 3.958 Mass 2016 DEM 17 784 42 1988 75 3547 1698 209 3849 TEELE ST Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 5.603 Mass 2016 DEM 24 1044 42 1813 72 3105 1687 210 3239 TONSET RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 9.025 Mass 2016 DEM 32 1376 34 1468 64 2748 1678 211 2279 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 5 Very high 1 None 60 8.121 Mass 2016 DEM 17 1041 23 1365 62 3727 1675 212 556 HUNT ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.274 Mass 2016 DEM 36 1199 58 1922 75 2487 1673 213 4141 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.184 Mass 2016 DEM 16 760 41 1936 75 3541 1669 214 3454 BOYER RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 3.616 Mass 2016 DEM 19 821 47 2032 76 3247 1669 215 3377 PONDLET PL Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 5.098 Mass 2016 DEM 25 1008 41 1659 81 3256 1653 216 239 RIVERWAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.653 Mass 2016 DEM 35 1158 57 1889 75 2484 1642 217 105 TEATICKET PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 3.453 Mass 2016 DEM 21 840 37 1496 95 3792 1627 218 2272 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 5 Very high 1 None 60 8.01 Mass 2016 DEM 16 934 22 1336 63 3773 1623 219 393 LOREN RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.091 Mass 2016 DEM 34 1132 57 1869 72 2390 1604 220 3425 SURF DR Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 5.296 Mass 2016 DEM 15 734 30 1522 78 3885 1600 221 2106 GLENWOOD AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 5.517 Mass 2016 DEM 20 840 45 1919 69 2978 1592 222 707 NAUSET AVE WEST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.369 Mass 2016 DEM 33 1098 56 1835 74 2450 1589 223 3674 GLEN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.147 Mass 2016 DEM 34 1111 54 1772 75 2474 1582 224 368 SWEET RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.395 Mass 2016 DEM 36 1179 49 1608 74 2449 1561 225 3718 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.039 Mass 2016 DEM 30 987 50 1640 85 2790 1543 226 422 CHARLES LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.564 Mass 2016 DEM 35 1169 50 1656 69 2263 1534 227 2378 DEACONS AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.828 Mass 2016 DEM 33 1105 43 1422 82 2701 1519 228 3762 RYDER RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.732 Mass 2016 DEM 31 1014 48 1579 74 2444 1470 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 229 1903 TOLEDO ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.603 Mass 2016 DEM 24 781 49 1610 87 2871 1448 230 68 OYSTER POND RD Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 63 6.951 Mass 2016 DEM 7 420 17 1050 73 4591 1443 231 2446 COWDRY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 4.834 Mass 2016 DEM 22 940 32 1360 63 2724 1423 232 1072 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 11.153 Mass 2016 DEM 23 1200 30 1594 31 1650 1408 233 1955 MAPLE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.718 Mass 2016 DEM 23 745 52 1728 76 2492 1389 234 32 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 6.865 Mass 2016 DEM 13 601 30 1391 71 3319 1382 235 2273 MASSACHUSETTS AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 5 Very high 1 None 53 7.983 Mass 2016 DEM 15 769 21 1119 62 3274 1375 236 1846 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.485 Mass 2016 DEM 11 499 30 1418 74 3497 1374 237 2209 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.628 Mass 2016 DEM 10 470 30 1419 75 3519 1365 238 2238 FOWLERS LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.43 Mass 2016 DEM 24 795 44 1454 78 2588 1351 239 1871 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.648 Mass 2016 DEM 10 487 29 1373 74 3463 1348 240 562 BIRCH LN Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 5.562 Mass 2016 DEM 25 1017 33 1320 55 2209 1346 241 2407 BELL TOWER LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.21 Mass 2016 DEM 33 1074 38 1252 66 2164 1346 242 2203 PEARCE PL Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 5.882 Mass 2016 DEM 14 605 29 1234 78 3347 1342 243 3400 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 5 Very high 2 Low 1 None 60 7.921 Mass 2016 DEM 9 541 18 1059 63 3753 1339 244 933 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 9.032 Mass 2016 DEM 12 683 19 1103 57 3248 1322 245 2225 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 5.52 Mass 2016 DEM 9 472 24 1190 73 3638 1321 246 4508 RACING BEACH AVE Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 7.534 Mass 2016 DEM 18 789 27 1154 67 2888 1318 247 1991 DUSTY MILLER RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 8.238 Mass 2016 DEM 18 760 28 1195 67 2872 1313 248 1151 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 9.319 Mass 2016 DEM 8 522 19 1167 56 3498 1311 249 1351 OX BOW RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 47 7.067 Mass 2016 DEM 12 584 25 1188 69 3252 1299 250 4455 GREAT BAY ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 20.377 Mass 2016 DEM 37 1207 37 1214 49 1611 1290 251 2102 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 5.625 Mass 2016 DEM 12 495 32 1364 74 3166 1290 252 713 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.971 Mass 2016 DEM 21 964 30 1409 40 1893 1283 253 2293 SALT POND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.092 Mass 2016 DEM 21 688 43 1422 77 2547 1280 254 3384 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 8.034 Mass 2016 DEM 9 474 23 1138 70 3489 1276 255 2445 WOODS HOLE RD Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 19.059 Mass 2016 DEM 16 998 18 1106 35 2216 1274 256 1729 OAK GROVE AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.271 Mass 2016 DEM 22 726 38 1270 80 2639 1272 257 1883 IROQUOIS ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.548 Mass 2016 DEM 22 734 39 1300 78 2570 1271 258 4152 HIAWATHA ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.918 Mass 2016 DEM 21 685 37 1228 82 2697 1251 259 3761 CHESTER ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.697 Mass 2016 DEM 22 720 41 1369 72 2385 1248 260 2115 MASSASOIT ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.94 Mass 2016 DEM 20 665 42 1395 75 2463 1244 261 1880 MISTY HARBOR WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.185 Mass 2016 DEM 20 649 43 1408 74 2456 1238 262 1831 SPRING BARS RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 6.97 Mass 2016 DEM 11 607 13 768 62 3519 1238 263 298 JETTY LN Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 6.198 Mass 2016 DEM 13 562 28 1209 69 2964 1237 264 1546 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.878 Mass 2016 DEM 20 661 42 1386 72 2374 1221 265 2166 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.628 Mass 2016 DEM 30 990 31 1032 63 2070 1219 266 275 BRENTON RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.393 Mass 2016 DEM 26 857 39 1289 60 1983 1212 267 1746 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 6.271 Mass 2016 DEM 7 345 20 1014 73 3641 1205 268 2182 BRIDGE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.406 Mass 2016 DEM 17 552 43 1425 75 2490 1202 269 1698 FAIRFIELD DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.743 Mass 2016 DEM 19 615 41 1364 73 2393 1195 270 4142 CUTTYSARK RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.222 Mass 2016 DEM 16 538 41 1368 75 2484 1176 271 1598 MEADOW NECK RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.972 Mass 2016 DEM 18 864 20 962 48 2277 1176 272 3763 FIDDLERS COVE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.802 Mass 2016 DEM 19 623 39 1280 72 2390 1174 273 1513 MADELINE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 3.819 Mass 2016 DEM 17 553 40 1331 75 2483 1172 274 3350 OLD DOCK RD Road PAVED, COUNTY 4 Multiple Neighborhoods 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 8.438 Mass 2016 DEM 8 421 18 948 63 3336 1162 275 171 VINEYARD ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.87 Mass 2016 DEM 26 845 28 927 70 2296 1160 276 268 BRENTON RD WEST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.691 Mass 2016 DEM 22 711 39 1271 63 2079 1153 277 4200 VERNON AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.495 Mass 2016 DEM 17 574 35 1157 77 2539 1142 278 2361 WATERSIDE AVE Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 6.323 Mass 2016 DEM 14 619 20 857 67 2876 1142 279 341 GUNNING POINT AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 8.543 Mass 2016 DEM 11 462 24 1027 70 2993 1138 280 100 PAOLA DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.198 Mass 2016 DEM 16 513 39 1272 75 2477 1133 281 4069 CHILDS RIVER RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.141 Mass 2016 DEM 30 1002 32 1063 45 1488 1118 282 1786 GREAT BAY ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.487 Mass 2016 DEM 30 998 36 1172 40 1328 1116 283 4072 MEADOW NECK RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.407 Mass 2016 DEM 18 855 19 890 45 2098 1114 284 1803 MONTAUK ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 6.746 Mass 2016 DEM 14 550 25 994 67 2697 1113 285 3376 PONDLET PL Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 5.094 Mass 2016 DEM 9 349 27 1081 75 3005 1100 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 286 3636 HAMILTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.561 Mass 2016 DEM 15 499 35 1167 76 2497 1099 287 1995 BOURNES POND RD Road UNPAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 5.904 Mass 2016 DEM 8 342 22 966 74 3186 1098 288 1422 FALMOUTHPORT DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 2.977 Mass 2016 DEM 20 662 37 1217 60 1975 1091 289 3504 COVE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.409 Mass 2016 DEM 16 538 35 1163 71 2346 1087 290 4456 OCEAN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.768 Mass 2016 DEM 14 469 36 1193 75 2462 1085 291 1785 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.792 Mass 2016 DEM 6 282 19 871 71 3340 1070 292 2240 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 9.763 Mass 2016 DEM 17 871 18 908 36 1794 1067 293 2215 ELYSIAN AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 5.759 Mass 2016 DEM 8 331 21 899 73 3125 1060 294 1767 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 6.028 Mass 2016 DEM 6 292 19 895 68 3201 1055 295 1775 RANDOLPH ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.253 Mass 2016 DEM 29 948 32 1069 38 1262 1047 296 2067 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 6.596 Mass 2016 DEM 5 233 15 771 69 3475 1043 297 168 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 6.384 Mass 2016 DEM 5 227 17 795 73 3446 1041 298 4159 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 6.499 Mass 2016 DEM 3 178 12 656 71 3777 1041 299 3379 PONDLET PL Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.858 Mass 2016 DEM 6 267 21 882 74 3190 1036 300 2246 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 8.106 Mass 2016 DEM 16 784 18 911 37 1846 1034 301 950 BOWLINE RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 7.514 Mass 2016 DEM 9 395 20 880 66 2857 1033 302 4203 RAILROAD AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 5.764 Mass 2016 DEM 8 337 18 757 74 3179 1031 303 49 NEMASKET RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 6.907 Mass 2016 DEM 10 407 23 923 68 2731 1027 304 2167 ELYSIAN AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 4.95 Mass 2016 DEM 6 258 20 845 74 3180 1018 305 1946 KILMER RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.477 Mass 2016 DEM 13 417 31 1018 76 2507 1015 306 3334 LUSCOMBE AVE Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.011 Mass 2016 DEM 8 324 17 728 73 3159 1012 307 2264 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 3 Moderate 1 None 53 8.358 Mass 2016 DEM 14 718 14 755 40 2113 1008 308 1029 CHAPOQUOIT RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 50 8.117 Mass 2016 DEM 8 416 18 881 53 2652 1003 309 276 BRYANT POINT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.412 Mass 2016 DEM 23 749 34 1117 44 1443 998 310 1526 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 11.3 Mass 2016 DEM 14 703 19 928 36 1815 993 311 664 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 4 High 1 None 60 8.128 Mass 2016 DEM 4 259 10 627 55 3321 982 312 458 SHOREVIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.345 Mass 2016 DEM 14 457 26 852 75 2477 979 313 3378 PONDLET PL Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 4.858 Mass 2016 DEM 7 267 22 867 73 2925 978 314 173 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.244 Mass 2016 DEM 11 379 30 983 75 2467 978 315 148 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.292 Mass 2016 DEM 16 539 22 722 74 2442 975 316 4421 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 4.87 Mass 2016 DEM 3 143 10 535 70 3706 973 317 2232 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 5.485 Mass 2016 DEM 3 141 10 530 70 3701 970 318 2297 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 5 Very high 1 None 63 8.552 Mass 2016 DEM 4 222 11 718 50 3133 953 319 2073 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.772 Mass 2016 DEM 17 568 21 686 69 2271 944 320 2317 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 53 7.842 Mass 2016 DEM 15 769 15 771 31 1629 942 321 1734 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 8.44 Mass 2016 DEM 16 709 17 736 42 1813 938 322 1845 PORTSIDE CIR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.678 Mass 2016 DEM 10 326 28 937 75 2469 938 323 1939 WHITTEMORE AVE Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 7.363 Mass 2016 DEM 7 317 16 692 64 2772 920 324 4420 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 50 5.468 Mass 2016 DEM 3 133 10 501 70 3492 915 325 3502 DOWNER RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.568 Mass 2016 DEM 11 367 27 879 69 2280 903 326 493 GROVE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.096 Mass 2016 DEM 15 485 29 955 56 1852 899 327 2667 ABBIES LN Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 8.335 Mass 2016 DEM 7 319 17 733 60 2601 899 328 174 SYCAMORE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.503 Mass 2016 DEM 9 292 26 870 75 2459 899 329 651 SANTUIT RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 6.103 Mass 2016 DEM 7 321 15 645 62 2676 889 330 1852 PARTRIDGE LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.176 Mass 2016 DEM 11 356 26 843 69 2291 889 331 2242 PONDLET PL Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.894 Mass 2016 DEM 8 278 26 849 75 2460 886 332 3171 WATER ST Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.098 Mass 2016 DEM 7 282 11 489 69 2986 885 333 1613 SHARON ANN LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.683 Mass 2016 DEM 11 356 26 867 67 2200 878 334 2026 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 7.895 Mass 2016 DEM 12 497 13 547 53 2294 871 335 3503 LOREN RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.76 Mass 2016 DEM 11 353 26 845 67 2205 871 336 1704 NICKERSON ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 9.003 Mass 2016 DEM 15 646 17 720 38 1646 868 337 1028 CHAPOQUOIT RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 8.549 Mass 2016 DEM 4 229 10 553 55 2906 861 338 2021 DAVISVILLE RD Road UNPAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 53 6.563 Mass 2016 DEM 2 99 7 381 66 3480 860 339 1893 COOPER RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.617 Mass 2016 DEM 10 341 21 707 72 2368 857 340 691 COATUIT RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 7.666 Mass 2016 DEM 7 296 14 603 61 2618 853 341 150 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 6.9 Mass 2016 DEM 3 132 10 467 68 3207 847 342 4208 BUTLER ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.654 Mass 2016 DEM 4 188 13 541 68 2935 843 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 343 2261 RICHARDS RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 6.563 Mass 2016 DEM 8 300 15 561 70 2597 838 344 2714 BRENTON RD NORTH Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.225 Mass 2016 DEM 11 375 24 803 62 2037 836 345 92 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.92 Mass 2016 DEM 8 270 23 752 72 2368 834 346 985 OSTROM RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.724 Mass 2016 DEM 16 543 19 617 56 1862 829 347 3461 RYDER RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.992 Mass 2016 DEM 12 401 25 837 57 1885 829 348 2366 RANSOM RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.496 Mass 2016 DEM 11 351 23 762 62 2062 816 349 4133 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.188 Mass 2016 DEM 2 117 9 419 66 3117 807 350 2284 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 4.781 Mass 2016 DEM 2 101 8 391 67 3161 800 351 4464 RANDOLPH ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.287 Mass 2016 DEM 9 503 10 551 33 1907 798 352 4192 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.39 Mass 2016 DEM 2 98 8 380 67 3145 792 353 4467 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.676 Mass 2016 DEM 6 263 12 559 52 2463 792 354 1052 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 11.538 Mass 2016 DEM 13 715 14 723 20 1083 791 355 2432 ALBATROSS ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.07 Mass 2016 DEM 4 166 9 392 69 2951 791 356 1687 ENGLISH ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.744 Mass 2016 DEM 19 613 25 818 36 1190 790 357 2029 LAKEWAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.022 Mass 2016 DEM 9 311 20 656 66 2181 789 358 2287 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.882 Mass 2016 DEM 2 94 8 365 66 3123 781 359 463 COMMODORE LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.979 Mass 2016 DEM 7 245 21 680 69 2261 779 360 712 SHAUME RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.115 Mass 2016 DEM 17 562 25 831 37 1237 777 361 2252 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 3 Moderate 1 None 53 8.455 Mass 2016 DEM 8 400 8 436 41 2177 766 362 3274 EAST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 11.79 Mass 2016 DEM 1 48 6 327 56 3214 765 363 3626 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 6.975 Mass 2016 DEM 3 132 10 429 66 2841 763 364 4428 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 6.386 Mass 2016 DEM 1 77 6 295 60 3173 762 365 149 FENTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.384 Mass 2016 DEM 7 237 17 555 72 2382 761 366 3596 FALMOUTHPORT DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.943 Mass 2016 DEM 9 301 24 779 57 1885 761 367 170 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.919 Mass 2016 DEM 2 86 7 322 66 3094 758 368 3868 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 8.786 Mass 2016 DEM 6 239 12 528 55 2365 751 369 4427 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 6.821 Mass 2016 DEM 1 65 5 255 60 3156 740 370 490 DOWNER RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.813 Mass 2016 DEM 9 290 21 695 58 1904 734 371 3914 SANTUIT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.845 Mass 2016 DEM 13 444 23 770 42 1395 732 372 4510 EMERSON RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.515 Mass 2016 DEM 7 218 15 502 71 2340 728 373 2079 VINEYARD ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.507 Mass 2016 DEM 8 275 15 493 67 2209 727 374 2265 PENNSYLVANIA AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 3 Moderate 1 None 47 8.844 Mass 2016 DEM 10 467 11 499 37 1718 727 375 489 GROVE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.266 Mass 2016 DEM 8 264 19 631 61 2021 725 376 3482 BIRCH LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.465 Mass 2016 DEM 10 320 19 639 54 1796 711 377 1543 BERKELEY DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.94 Mass 2016 DEM 5 175 17 546 69 2269 705 378 1768 JOYCE ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.014 Mass 2016 DEM 6 183 17 565 67 2205 702 379 2260 SWING LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 6.778 Mass 2016 DEM 3 116 12 428 70 2572 701 380 3807 RYDER RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.277 Mass 2016 DEM 8 265 19 628 56 1845 690 381 455 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.144 Mass 2016 DEM 4 143 15 490 71 2351 689 382 4186 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 9.011 Mass 2016 DEM 8 377 8 420 37 1870 688 383 1709 FAIRFIELD DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.617 Mass 2016 DEM 4 143 15 488 71 2349 688 384 3458 CEMETERY LN Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 11.153 Mass 2016 DEM 14 562 19 746 23 909 686 385 1708 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.573 Mass 2016 DEM 4 136 14 469 71 2335 676 386 2274 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 6.594 Mass 2016 DEM 1 48 4 192 56 2963 674 387 3686 OLD DOCK RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 10.001 Mass 2016 DEM 3 188 8 442 39 2219 671 388 1986 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 7.319 Mass 2016 DEM 2 76 7 288 62 2674 660 389 626 BAY SHORE DR Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 7.488 Mass 2016 DEM 4 188 11 470 49 2114 658 390 524 WICKERTREE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.324 Mass 2016 DEM 10 336 21 687 43 1417 658 391 2256 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 7.036 Mass 2016 DEM 1 45 3 180 55 2901 657 392 1574 WOODSIDE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.04 Mass 2016 DEM 4 143 13 443 68 2245 653 393 2054 BROCKTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.689 Mass 2016 DEM 5 169 12 406 68 2232 653 394 2170 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 50 7.285 Mass 2016 DEM 1 50 4 199 57 2837 652 395 1355 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 8.774 Mass 2016 DEM 2 106 7 348 49 2462 650 396 4164 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.86 Mass 2016 DEM 1 61 5 230 59 2750 649 397 1801 FENWICK RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.051 Mass 2016 DEM 12 409 18 582 40 1330 645 398 1936 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.519 Mass 2016 DEM 17 554 22 735 22 735 645 399 1296 WHISTLERS WAY Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 5.429 Mass 2016 DEM 2 92 8 356 57 2451 643 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 400 238 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 9.292 Mass 2016 DEM 3 147 7 367 45 2258 635 401 2277 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.033 Mass 2016 DEM 1 65 5 220 57 2669 632 402 1857 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.434 Mass 2016 DEM 2 108 7 344 50 2356 628 403 142 HARBOR AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 6.87 Mass 2016 DEM 2 67 6 259 64 2576 627 404 2108 GREEN HARBOR RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.115 Mass 2016 DEM 3 109 11 373 69 2288 624 405 2288 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.614 Mass 2016 DEM 1 51 4 206 57 2672 622 406 4397 CAPTAINS LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.887 Mass 2016 DEM 10 323 20 675 39 1285 621 407 3656 GREAT BAY ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.098 Mass 2016 DEM 0 0 17 570 68 2245 620 408 3754 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.409 Mass 2016 DEM 11 376 15 505 42 1378 615 409 1830 NORTH BOURNES POND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.113 Mass 2016 DEM 5 177 15 480 58 1911 614 410 4193 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 7.049 Mass 2016 DEM 1 46 4 186 50 2657 610 411 1506 TASHMOO DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.097 Mass 2016 DEM 4 130 12 399 64 2100 605 412 2237 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 7.353 Mass 2016 DEM 1 37 3 148 51 2689 601 413 2858 TOWN HALL SQUARE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.865 Mass 2016 DEM 3 118 6 256 54 2323 600 414 1841 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.018 Mass 2016 DEM 1 70 5 251 52 2436 598 415 2241 MONTGOMERY AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 9.167 Mass 2016 DEM 10 429 11 466 28 1214 597 416 4130 EDGEWATER DR WEST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.071 Mass 2016 DEM 4 145 13 435 59 1934 590 417 3885 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.877 Mass 2016 DEM 1 53 4 201 53 2478 583 418 1760 EEL RIVER RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.962 Mass 2016 DEM 4 122 11 350 63 2079 582 419 2344 SHORE ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.343 Mass 2016 DEM 1 40 3 163 54 2543 578 420 4132 SANDDOLLAR CIR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.12 Mass 2016 DEM 3 85 9 302 67 2198 572 421 2731 SNUG HARBOR LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.91 Mass 2016 DEM 16 533 16 534 22 715 570 422 79 GARDINER RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.097 Mass 2016 DEM 16 527 16 530 22 710 565 423 2144 MIAMI AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.307 Mass 2016 DEM 3 90 10 319 64 2115 564 424 2283 ALLEN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.247 Mass 2016 DEM 2 70 8 271 67 2226 561 425 2268 CLINTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.473 Mass 2016 DEM 1 41 4 165 52 2451 560 426 1870 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.684 Mass 2016 DEM 16 537 16 537 19 626 555 427 4439 MAIN ST Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 5.738 Mass 2016 DEM 0 0 2 108 44 2612 555 428 1756 OAK ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 20.37 Mass 2016 DEM 15 495 16 537 22 712 551 429 2055 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.934 Mass 2016 DEM 1 40 3 153 52 2423 550 430 4440 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 5.884 Mass 2016 DEM 0 0 2 105 43 2587 549 431 4441 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 5.786 Mass 2016 DEM 0 0 2 105 43 2586 549 432 2080 BAY VIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.866 Mass 2016 DEM 2 70 8 269 65 2160 548 433 2243 WORCESTER AVE Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 8.142 Mass 2016 DEM 1 56 2 137 42 2390 547 434 3499 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.726 Mass 2016 DEM 2 107 6 277 43 2040 544 435 3725 BAY VIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.955 Mass 2016 DEM 2 69 8 265 65 2150 544 436 343 PRISCILLA ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.989 Mass 2016 DEM 1 43 4 166 55 2361 543 437 2217 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.559 Mass 2016 DEM 1 29 2 117 43 2463 542 438 3543 INKBERRY LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.181 Mass 2016 DEM 4 136 11 348 56 1845 541 439 3786 ALDER LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.615 Mass 2016 DEM 4 136 11 348 56 1844 541 440 381 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.549 Mass 2016 DEM 4 137 10 344 56 1841 540 441 3724 BRIDGE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.915 Mass 2016 DEM 2 67 8 259 65 2142 539 442 2292 CHAPEL PARK AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.775 Mass 2016 DEM 1 38 3 150 55 2376 539 443 2244 WORCESTER AVE Road PAVED, TOWN 4 Multiple Neighborhoods 3 7 ‐ 14 days 3 $100k ‐ $1m 4 High 2 Low 1 None 57 6.654 Mass 2016 DEM 0 25 2 108 43 2470 539 444 2576 Road PAVED, 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.863 Mass 2016 DEM 3 106 10 340 58 1916 538 445 3288 DAVIS STRAITS Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 7.35 Mass 2016 DEM 0 0 2 99 42 2525 535 446 4163 ARDMORE ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.142 Mass 2016 DEM 4 116 7 247 61 2011 535 447 2300 QUINSIGAMOND AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.859 Mass 2016 DEM 1 38 3 150 54 2337 531 448 2257 CRESCENT AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 7.421 Mass 2016 DEM 1 44 4 171 53 2277 528 449 1772 OAK ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 5.669 Mass 2016 DEM 1 40 4 157 53 2292 525 450 1930 WIDGEON RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.877 Mass 2016 DEM 7 217 14 446 42 1397 522 451 2262 WALKER ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.656 Mass 2016 DEM 1 30 3 118 49 2322 515 452 2229 WALKER ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.659 Mass 2016 DEM 1 30 3 118 49 2322 515 453 2302 THOMAS CIR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.802 Mass 2016 DEM 2 54 6 203 64 2126 513 454 2861 KEEL DE SAC Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 7.093 Mass 2016 DEM 1 38 4 151 56 2235 511 455 4473 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.203 Mass 2016 DEM 9 405 9 416 19 893 506 456 242 HOMER AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 6.574 Mass 2016 DEM 3 127 9 317 47 1733 505 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 457 2253 INDIANA AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 3 Moderate 1 None 47 9.072 Mass 2016 DEM 6 301 7 327 27 1283 505 458 583 SASSAFRAS LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.611 Mass 2016 DEM 4 118 9 306 53 1763 503 459 2245 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 7.796 Mass 2016 DEM 1 65 2 124 43 2156 501 460 3188 BAY SHORE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.651 Mass 2016 DEM 5 181 11 365 46 1502 500 461 1150 VIEW CREST DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 9.824 Mass 2016 DEM 3 111 8 279 49 1805 500 462 2048 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 7.912 Mass 2016 DEM 1 34 3 137 51 2192 496 463 442 INDIAN RIDGE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.633 Mass 2016 DEM 1 39 11 370 55 1810 492 464 1993 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 8.212 Mass 2016 DEM 1 49 4 167 48 2084 492 465 2275 VESPER AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 7.569 Mass 2016 DEM 1 29 3 118 51 2188 487 466 563 BIRCH LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.477 Mass 2016 DEM 3 112 9 289 52 1718 486 467 2231 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 50 8.522 Mass 2016 DEM 1 25 2 102 44 2213 486 468 1720 BACON FARM RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.952 Mass 2016 DEM 3 103 10 338 50 1658 485 469 270 BRENTON RD WEST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.202 Mass 2016 DEM 5 172 12 385 43 1409 484 470 2033 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.433 Mass 2016 DEM 1 29 2 112 46 2170 482 471 4466 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.008 Mass 2016 DEM 2 95 6 259 38 1774 480 472 2690 RIVERBAY WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.38 Mass 2016 DEM 2 62 7 216 58 1901 476 473 1826 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.992 Mass 2016 DEM 7 226 14 463 34 1119 475 474 4424 Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 7.117 Mass 2016 DEM 0 0 2 89 42 2240 475 475 4017 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 9.229 Mass 2016 DEM 1 70 3 179 31 1923 474 476 2208 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 47 8.6 Mass 2016 DEM 1 24 2 98 45 2128 467 477 3469 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.905 Mass 2016 DEM 2 88 5 241 37 1742 465 478 452 SWALLOW ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.65 Mass 2016 DEM 1 31 3 122 48 2063 465 479 2570 Road PAVED, 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.039 Mass 2016 DEM 0 0 8 277 58 1900 463 480 1793 HARRINGTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 9.088 Mass 2016 DEM 1 44 4 167 48 1936 459 481 2447 COWDRY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 8.598 Mass 2016 DEM 2 97 5 224 40 1712 458 482 2233 GRAND AVE Road PAVED, TOWN 3 Neighborhood 3 7 ‐ 14 days 2 $10k ‐ $100k 4 High 2 Low 1 None 50 7.812 Mass 2016 DEM 2 86 6 296 33 1633 458 483 2286 MARINERS LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.721 Mass 2016 DEM 1 39 4 148 60 1968 457 484 1484 SEAPIT RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 7.024 Mass 2016 DEM 2 94 8 308 40 1587 457 485 1695 RENEE LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.719 Mass 2016 DEM 4 128 12 397 41 1368 457 486 34 DOWNER RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.027 Mass 2016 DEM 3 100 8 269 49 1620 455 487 674 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 9.792 Mass 2016 DEM 2 80 4 202 33 1764 454 488 612 RIVER DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.612 Mass 2016 DEM 4 139 10 321 43 1426 451 489 594 RIVER DR Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 10.284 Mass 2016 DEM 4 154 8 344 31 1337 448 490 35 OVERHILL RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.077 Mass 2016 DEM 3 94 8 256 49 1608 446 491 2693 RIVERBAY WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.671 Mass 2016 DEM 1 48 5 171 55 1826 440 492 2069 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 8.516 Mass 2016 DEM 1 27 2 104 46 1973 439 493 143 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.616 Mass 2016 DEM 1 39 4 147 57 1877 439 494 2266 CLEARVIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.43 Mass 2016 DEM 1 35 4 134 58 1899 438 495 3829 WALKER ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.387 Mass 2016 DEM 1 28 2 117 41 1931 435 496 4187 HAWTHORNE AVE Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 9.387 Mass 2016 DEM 7 285 6 276 24 1048 435 497 3606 ENNSBROOK DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 8.034 Mass 2016 DEM 1 41 3 145 43 1841 432 498 1676 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.538 Mass 2016 DEM 1 37 5 149 55 1818 426 499 4478 TOWN LANDING RD Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 2 $10k ‐ $100k 2 Low 2 Low 1 None 40 6.211 Mass 2016 DEM 1 42 4 175 44 1763 426 500 2280 CENTRAL PARK AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 5 Very high 1 None 53 8.332 Mass 2016 DEM 0 16 1 73 37 1976 425 501 957 ASSOCIATES RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.758 Mass 2016 DEM 3 108 8 261 44 1462 425 502 3291 Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 7.955 Mass 2016 DEM 0 0 1 76 37 1982 419 503 2276 KING ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.008 Mass 2016 DEM 1 33 4 132 55 1814 419 504 4181 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.804 Mass 2016 DEM 0 21 2 82 41 1915 418 505 1797 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.187 Mass 2016 DEM 1 57 5 209 38 1620 415 506 2032 BOSTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.224 Mass 2016 DEM 1 48 5 175 51 1690 415 507 781 CEA RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.89 Mass 2016 DEM 3 101 7 243 43 1435 410 508 325 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.351 Mass 2016 DEM 0 19 2 76 40 1887 409 509 2694 RIVERBAY WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 4.512 Mass 2016 DEM 1 46 5 164 51 1685 409 510 1168 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 10.455 Mass 2016 DEM 1 60 3 153 29 1647 405 511 1987 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 9.675 Mass 2016 DEM 5 194 5 213 28 1214 404 512 956 ASSOCIATES RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.538 Mass 2016 DEM 3 90 7 224 44 1456 404 513 2200 WALKER ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.043 Mass 2016 DEM 0 19 2 75 39 1847 402 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 514 2863 KEEL DE SAC Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 7.275 Mass 2016 DEM 1 26 3 103 44 1779 400 515 3955 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.766 Mass 2016 DEM 1 69 4 178 33 1556 399 516 387 CHESTER ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.133 Mass 2016 DEM 3 91 7 243 42 1401 398 517 3814 MAIN ENTRY RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.185 Mass 2016 DEM 2 74 6 204 45 1487 396 518 4388 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 12.995 Mass 2016 DEM 3 178 7 412 16 913 395 519 364 BENHAM RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 7.488 Mass 2016 DEM 0 0 2 78 43 1851 394 520 3810 FIVE GATE LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.775 Mass 2016 DEM 3 105 8 270 39 1298 393 521 3764 DARYLANE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.053 Mass 2016 DEM 3 90 7 241 42 1379 393 522 394 ARLINGTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.565 Mass 2016 DEM 2 78 6 203 44 1464 393 523 4423 Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 7.423 Mass 2016 DEM 0 0 2 75 43 1844 391 524 2226 AMHERST AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 7.744 Mass 2016 DEM 0 20 2 79 42 1787 391 525 3495 MAIN ENTRY RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.029 Mass 2016 DEM 2 73 6 199 45 1474 391 526 26 DOWNER RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.145 Mass 2016 DEM 2 72 6 197 44 1464 388 527 4194 SHORE ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.712 Mass 2016 DEM 0 16 1 68 38 1793 387 528 1654 BAYSIDE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.699 Mass 2016 DEM 1 33 4 137 50 1643 386 529 4180 POCASSET ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 8.046 Mass 2016 DEM 0 19 2 76 41 1766 386 530 1866 CEDAR ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.855 Mass 2016 DEM 1 30 4 117 51 1674 385 531 344 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 8.316 Mass 2016 DEM 1 39 3 116 38 1654 385 532 3884 SANDPIPER CIR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.881 Mass 2016 DEM 1 35 4 134 49 1627 383 533 1280 MOONAKIS RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 15.703 Mass 2016 DEM 0 0 0 0 48 1902 380 534 1943 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 8.484 Mass 2016 DEM 1 27 2 91 38 1643 369 535 1457 SEAPIT RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.596 Mass 2016 DEM 2 61 6 203 42 1378 367 536 348 LUCERNE AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.381 Mass 2016 DEM 1 30 4 128 47 1559 365 537 144 AMHERST AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.705 Mass 2016 DEM 1 26 3 100 48 1591 361 538 2333 QUONSET RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.951 Mass 2016 DEM 1 42 4 147 45 1477 361 539 2202 PONDLET PL Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.7 Mass 2016 DEM 1 27 3 107 48 1572 360 540 1730 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 9.315 Mass 2016 DEM 0 7 1 53 32 1699 359 541 470 DAVIS STRAITS Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 9.069 Mass 2016 DEM 0 0 1 48 28 1706 356 542 1847 GREAT BAY ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.977 Mass 2016 DEM 5 173 13 424 21 709 356 543 340 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 10.854 Mass 2016 DEM 1 63 3 160 28 1380 355 544 2621 BAY CREST LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.676 Mass 2016 DEM 2 82 6 212 38 1244 353 545 453 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.636 Mass 2016 DEM 0 13 1 58 35 1647 353 546 4182 DARTMOUTH AVE Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 8.891 Mass 2016 DEM 1 60 5 213 30 1289 352 547 4422 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 9.073 Mass 2016 DEM 0 0 1 61 31 1669 352 548 3289 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 8.456 Mass 2016 DEM 0 0 1 57 31 1668 351 549 564 BIRCH LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.004 Mass 2016 DEM 2 62 5 165 41 1351 350 550 3623 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 8.075 Mass 2016 DEM 0 15 1 64 37 1611 349 551 157 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.176 Mass 2016 DEM 0 11 1 45 29 1645 348 552 4189 ECHO AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 8.444 Mass 2016 DEM 0 17 2 69 43 1590 347 553 1916 IRVING RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.476 Mass 2016 DEM 1 24 3 95 46 1524 346 554 1865 RACING BEACH AVE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.522 Mass 2016 DEM 2 79 6 196 37 1225 344 555 51 NEMASKET RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.2 Mass 2016 DEM 4 142 9 303 27 901 342 556 2002 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 7.917 Mass 2016 DEM 0 14 1 61 37 1582 342 557 31 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.854 Mass 2016 DEM 1 58 3 160 28 1319 341 558 4151 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 8.984 Mass 2016 DEM 1 22 2 75 35 1523 338 559 2218 LOWRY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 8.534 Mass 2016 DEM 0 17 2 69 41 1535 336 560 3290 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 8.457 Mass 2016 DEM 0 0 1 54 30 1577 332 561 2864 KEEL DE SAC Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 7.526 Mass 2016 DEM 0 17 2 69 38 1511 331 562 2091 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.028 Mass 2016 DEM 5 156 5 175 30 1002 331 563 4405 QUAKER RD Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.94 Mass 2016 DEM 2 78 6 189 36 1176 331 564 450 STOWERS ST Road PAVED, TOWN 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 10.76 Mass 2016 DEM 4 171 5 219 21 884 328 565 2356 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 28.036 Mass 2016 DEM 6 279 7 297 11 485 326 566 2222 FIELD ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.848 Mass 2016 DEM 0 16 2 64 44 1452 317 567 963 WAQUOIT LANDING RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.926 Mass 2016 DEM 1 41 5 163 37 1230 315 568 4183 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 8.767 Mass 2016 DEM 0 12 1 53 37 1464 315 569 4184 CENTRAL PARK AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 8.849 Mass 2016 DEM 0 12 1 53 37 1462 314 570 2188 WORCESTER AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.557 Mass 2016 DEM 0 10 1 46 31 1474 314 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 571 3525 BEACH RD Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 13.631 Mass 2016 DEM 2 70 4 175 26 1129 313 572 1957 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 10.634 Mass 2016 DEM 1 41 2 107 26 1302 313 573 3282 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.455 Mass 2016 DEM 1 36 3 116 30 1291 311 574 621 BAY SHORE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.684 Mass 2016 DEM 2 77 6 194 33 1073 311 575 2450 NOBSKA RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.492 Mass 2016 DEM 1 23 3 85 41 1367 310 576 2419 SCHOOL ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.939 Mass 2016 DEM 1 43 2 117 22 1238 304 577 3589 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 10.176 Mass 2016 DEM 0 10 1 43 24 1430 304 578 3453 SETTLERS PATH Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.461 Mass 2016 DEM 0 14 2 58 42 1384 301 579 3154 LUDLAM ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.212 Mass 2016 DEM 1 18 2 73 41 1341 299 580 796 OLD SHORE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.786 Mass 2016 DEM 2 52 4 133 35 1164 299 581 467 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.178 Mass 2016 DEM 7 217 9 289 15 509 297 582 1253 OLD BARNSTABLE RD Road PAVED, COUNTY 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 11.961 Mass 2016 DEM 0 11 1 48 32 1380 296 583 351 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 9.818 Mass 2016 DEM 0 0 1 49 26 1398 294 584 2117 DAVISVILLE RD Road UNPAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.449 Mass 2016 DEM 0 9 1 39 29 1386 293 585 2251 MANCHESTER AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 8.919 Mass 2016 DEM 0 11 1 43 34 1362 291 586 2236 TRIUMPH ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.241 Mass 2016 DEM 0 13 2 55 41 1337 290 587 1723 KNOLLWOOD DR Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.303 Mass 2016 DEM 1 46 4 143 34 1109 288 588 2235 KING ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.501 Mass 2016 DEM 0 13 2 54 40 1319 286 589 2263 SHORE ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.861 Mass 2016 DEM 0 6 1 38 29 1353 285 590 1813 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.604 Mass 2016 DEM 2 69 3 95 33 1104 284 591 2179 HARBOR AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 8.344 Mass 2016 DEM 0 11 1 44 36 1324 283 592 622 JUNIPER DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.658 Mass 2016 DEM 2 67 5 169 30 974 279 593 4496 MILFORD ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.954 Mass 2016 DEM 2 63 5 160 30 998 279 594 114 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.879 Mass 2016 DEM 0 14 2 65 38 1261 278 595 1750 DAVIS NECK RD Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.011 Mass 2016 DEM 0 12 2 52 39 1275 276 596 2862 GANG WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 8.022 Mass 2016 DEM 0 10 1 41 32 1292 276 597 103 ANTLERS SHORE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.575 Mass 2016 DEM 1 37 4 135 33 1078 275 598 2296 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 50 9.263 Mass 2016 DEM 0 12 1 52 25 1265 274 599 3657 GREAT BAY ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.532 Mass 2016 DEM 3 96 7 235 23 760 270 600 2180 ELDONA AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 8.275 Mass 2016 DEM 0 10 1 40 34 1264 270 601 1951 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.304 Mass 2016 DEM 7 231 9 307 9 307 269 602 454 SALLY LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.56 Mass 2016 DEM 0 11 1 46 38 1248 269 603 3591 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 11.698 Mass 2016 DEM 0 6 1 37 21 1269 268 604 3779 CRYSTAL SPRING AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.036 Mass 2016 DEM 2 61 5 154 29 951 267 605 2135 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.345 Mass 2016 DEM 0 11 1 46 29 1233 266 606 4209 JUNIPER POINT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 12.826 Mass 2016 DEM 1 53 3 119 24 1018 266 607 2142 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.746 Mass 2016 DEM 0 5 1 37 27 1253 264 608 1086 BRICK KILN RD Road PAVED, STATE 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 50 13.292 Mass 2016 DEM 1 36 2 92 22 1077 261 609 3664 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.901 Mass 2016 DEM 1 40 3 109 31 1039 260 610 880 DEELY LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 10.352 Mass 2016 DEM 1 38 3 98 29 1056 260 611 2019 LITTLE ROCK AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 8.663 Mass 2016 DEM 0 9 1 37 33 1219 259 612 2865 KEEL DE SAC Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 8.04 Mass 2016 DEM 0 11 1 45 30 1202 259 613 1653 BAYSIDE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.13 Mass 2016 DEM 0 12 2 57 35 1163 255 614 4221 WIGWAM RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.862 Mass 2016 DEM 1 42 3 108 31 1010 255 615 1504 VILLAGE COMMON DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 9.215 Mass 2016 DEM 0 0 0 0 30 1276 255 616 3307 JUNIPER POINT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 10.057 Mass 2016 DEM 0 0 1 47 32 1201 254 617 507 ARLINGTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.053 Mass 2016 DEM 3 83 6 199 23 764 254 618 3471 ANCHORAGE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.77 Mass 2016 DEM 2 54 4 138 28 925 253 619 1904 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.124 Mass 2016 DEM 8 249 8 249 8 269 253 620 3481 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.76 Mass 2016 DEM 1 34 2 93 22 1024 250 621 4143 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.87 Mass 2016 DEM 0 11 1 46 24 1149 249 622 3887 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.278 Mass 2016 DEM 1 37 3 145 20 932 248 623 48 NEMASKET RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.031 Mass 2016 DEM 1 46 4 118 29 943 247 624 1743 LAWRENCE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.953 Mass 2016 DEM 2 59 2 78 29 954 244 625 1597 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.478 Mass 2016 DEM 0 0 0 0 26 1218 244 626 3505 WESTON RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.908 Mass 2016 DEM 1 39 3 104 28 929 237 627 1374 MURIEL LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 12.533 Mass 2016 DEM 1 26 2 95 23 974 237 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 628 363 FALMOUTH HEIGHTS RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 9.753 Mass 2016 DEM 0 0 0 23 22 1147 236 629 1790 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.662 Mass 2016 DEM 0 16 2 65 32 1044 236 630 2654 FRESH POND RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 9.823 Mass 2016 DEM 0 0 1 29 21 1129 234 631 2107 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.091 Mass 2016 DEM 2 82 3 95 25 819 233 632 2679 5TH SHOREWAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.563 Mass 2016 DEM 2 60 5 150 24 779 231 633 3381 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 7.923 Mass 2016 DEM 0 0 1 25 24 1116 231 634 1692 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 8.07 Mass 2016 DEM 0 0 1 25 24 1116 231 635 1568 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.254 Mass 2016 DEM 7 217 7 217 8 279 230 636 2192 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.5 Mass 2016 DEM 0 7 1 34 33 1074 229 637 1096 NORTH OCKWAY RD Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.814 Mass 2016 DEM 0 0 0 0 35 1139 228 638 158 FRANCES AVE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 9.189 Mass 2016 DEM 0 6 1 27 25 1081 227 639 4063 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 12.283 Mass 2016 DEM 0 0 2 106 16 971 226 640 3515 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 16.143 Mass 2016 DEM 3 143 5 248 8 400 226 641 1138 JUDY ANN DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 9.876 Mass 2016 DEM 0 12 1 57 24 1013 226 642 2678 6TH SHOREWAY Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 10.718 Mass 2016 DEM 1 47 3 118 19 829 225 643 2230 CRESCENT AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 8.919 Mass 2016 DEM 0 7 1 31 29 1057 224 644 3879 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.773 Mass 2016 DEM 0 7 1 40 31 1039 223 645 1393 ARNOLD GIFFORD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.934 Mass 2016 DEM 2 78 5 180 20 647 223 646 1773 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.201 Mass 2016 DEM 1 32 3 121 18 848 221 647 104 MADELINE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.125 Mass 2016 DEM 0 4 1 40 31 1020 218 648 2221 CENTRAL PARK AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 9.27 Mass 2016 DEM 0 6 1 29 28 1029 218 649 3812 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.79 Mass 2016 DEM 1 27 2 75 19 906 217 650 595 RIVER DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.722 Mass 2016 DEM 1 48 4 122 24 777 216 651 613 DESHON DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.459 Mass 2016 DEM 2 73 3 110 22 733 216 652 4387 BRICK KILN RD Road PAVED, STATE 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 50 13.72 Mass 2016 DEM 1 30 2 75 18 894 216 653 1900 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.347 Mass 2016 DEM 0 0 0 19 18 1048 215 654 310 COLONIAL WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.773 Mass 2016 DEM 1 37 3 93 26 842 215 655 323 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.4 Mass 2016 DEM 0 9 1 44 30 984 215 656 967 WIGWAM RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.93 Mass 2016 DEM 1 30 2 77 27 877 213 657 1850 DAVIS STRAITS Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 8.624 Mass 2016 DEM 0 0 0 0 18 1066 213 658 4198 WACHUSETT AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 9.199 Mass 2016 DEM 0 10 1 44 24 971 212 659 1512 MADELINE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.092 Mass 2016 DEM 0 4 1 39 30 992 212 660 2409 CRICKET LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 10.952 Mass 2016 DEM 1 26 2 70 24 889 212 661 3285 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.253 Mass 2016 DEM 0 0 0 17 18 1032 212 662 2081 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.263 Mass 2016 DEM 0 0 1 27 24 1016 211 663 2193 WORCESTER AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.329 Mass 2016 DEM 0 4 1 26 21 1006 211 664 2187 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.407 Mass 2016 DEM 0 6 1 30 30 979 208 665 1051 FRAZAR RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.929 Mass 2016 DEM 4 116 4 136 16 542 207 666 3286 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.57 Mass 2016 DEM 0 0 0 0 18 1032 206 667 3287 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.556 Mass 2016 DEM 0 0 0 0 18 1030 206 668 4165 DAVIS NECK RD Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.893 Mass 2016 DEM 0 6 1 33 29 961 205 669 3480 REDBUD LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.946 Mass 2016 DEM 1 25 2 68 26 854 204 670 579 ALDER LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.28 Mass 2016 DEM 1 25 2 67 26 850 203 671 307 COLONIAL WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.651 Mass 2016 DEM 1 27 2 70 25 837 202 672 141 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.695 Mass 2016 DEM 0 0 0 22 21 971 201 673 146 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.557 Mass 2016 DEM 0 0 1 23 23 969 201 674 2030 DAVIS NECK RD Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.255 Mass 2016 DEM 1 29 1 47 26 854 200 675 2322 ONAWA LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.11 Mass 2016 DEM 2 72 5 149 18 589 198 676 3234 GOVERNOR BRADFORD LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.469 Mass 2016 DEM 1 26 2 68 25 815 196 677 3876 PILGRIM PATH Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.544 Mass 2016 DEM 1 25 2 66 25 816 196 678 2141 HARMONY ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.608 Mass 2016 DEM 0 7 1 27 28 909 193 679 2227 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 9.281 Mass 2016 DEM 0 2 1 23 23 925 193 680 3703 METOXIT RD Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.002 Mass 2016 DEM 0 0 1 26 28 926 193 681 152 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 7.882 Mass 2016 DEM 0 5 1 28 27 905 192 682 2228 MASSACHUSETTS AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 9.376 Mass 2016 DEM 0 2 1 23 23 921 192 683 1979 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 9.931 Mass 2016 DEM 0 2 0 20 21 914 190 684 1998 PROVIDENCE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.474 Mass 2016 DEM 1 20 1 37 25 834 188 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 685 3655 HARRINGTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.316 Mass 2016 DEM 0 0 2 58 26 846 187 686 1557 OVINGTON DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.92 Mass 2016 DEM 0 7 1 35 26 864 187 687 153 DARTMOUTH AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.206 Mass 2016 DEM 0 0 1 26 27 890 186 688 1472 LOOP RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.076 Mass 2016 DEM 1 25 2 62 23 773 186 689 3283 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.705 Mass 2016 DEM 0 0 0 21 21 885 183 690 2181 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.927 Mass 2016 DEM 0 0 0 20 20 879 182 691 3865 CHESTER ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.605 Mass 2016 DEM 1 22 2 62 23 759 182 692 3153 LUDLAM ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.902 Mass 2016 DEM 0 5 1 22 26 858 181 693 2197 LOWRY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.632 Mass 2016 DEM 0 5 1 23 26 849 179 694 2185 ROBINSON RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.971 Mass 2016 DEM 0 5 1 23 26 846 179 695 1958 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.912 Mass 2016 DEM 0 0 0 20 20 856 177 696 4411 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.981 Mass 2016 DEM 0 0 0 0 19 885 177 697 4161 PROSPECT ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.233 Mass 2016 DEM 0 5 1 21 25 839 177 698 1320 TUPELO RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.133 Mass 2016 DEM 0 0 0 0 27 882 176 699 2070 DARTMOUTH CT Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.192 Mass 2016 DEM 0 0 1 24 26 845 176 700 3475 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.717 Mass 2016 DEM 0 18 1 54 16 753 176 701 3175 ALMA RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 10.434 Mass 2016 DEM 0 0 1 34 22 825 175 702 3303 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.378 Mass 2016 DEM 0 9 1 42 24 788 175 703 2186 LOWRY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.161 Mass 2016 DEM 0 5 1 22 25 823 174 704 1460 PENNY ROYAL LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 6.938 Mass 2016 DEM 0 0 0 0 26 865 173 705 3304 LUCERNE AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.356 Mass 2016 DEM 0 10 1 43 23 774 173 706 3813 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.138 Mass 2016 DEM 0 22 1 62 15 715 173 707 3735 SEATUCKET RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.781 Mass 2016 DEM 0 0 0 0 26 856 171 708 2112 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.505 Mass 2016 DEM 0 0 0 17 17 812 168 709 3603 FERRY RD Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.818 Mass 2016 DEM 0 8 1 37 23 758 167 710 3401 WIDGEON RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.77 Mass 2016 DEM 1 20 2 53 21 699 166 711 2154 WALKER ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 10.333 Mass 2016 DEM 0 0 0 26 14 787 165 712 2072 GULL RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.086 Mass 2016 DEM 0 0 1 19 24 795 165 713 2132 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.716 Mass 2016 DEM 0 0 2 67 22 718 164 714 2219 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 9.388 Mass 2016 DEM 0 0 0 18 21 789 163 715 1671 STARBOARD DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 5.676 Mass 2016 DEM 0 0 1 17 24 783 162 716 2211 CLIPPER LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.799 Mass 2016 DEM 0 4 1 19 23 767 161 717 176 FRESH POND RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.437 Mass 2016 DEM 0 0 0 0 17 802 160 718 4191 NONQUIT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.153 Mass 2016 DEM 0 2 1 20 23 765 160 719 2199 SHORE ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.024 Mass 2016 DEM 0 0 0 6 17 792 160 720 3497 WESTWOOD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.552 Mass 2016 DEM 1 17 1 47 21 686 160 721 1849 SPRING BARS RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 9.014 Mass 2016 DEM 0 0 0 0 14 798 160 722 3479 BUCKTHORN LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.822 Mass 2016 DEM 1 20 2 55 20 661 159 723 155 OLD COLONY PL Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.544 Mass 2016 DEM 0 5 1 22 22 741 157 724 3665 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.997 Mass 2016 DEM 1 19 2 53 20 658 157 725 549 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.017 Mass 2016 DEM 1 27 2 72 13 607 156 726 3468 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 12.123 Mass 2016 DEM 0 14 1 43 12 680 156 727 1711 SHOREWOOD DR Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.635 Mass 2016 DEM 0 0 0 13 16 757 155 728 2204 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.459 Mass 2016 DEM 0 2 1 17 22 730 152 729 147 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 9.76 Mass 2016 DEM 0 0 0 14 16 734 151 730 2020 LITTLE ROCK AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.346 Mass 2016 DEM 0 0 0 15 22 729 150 731 3436 DAVIS NECK RD Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.156 Mass 2016 DEM 0 0 0 16 22 726 150 732 335 CHESTNUT ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 11.708 Mass 2016 DEM 0 5 1 22 17 697 149 733 3602 SEAPIT RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.632 Mass 2016 DEM 0 8 1 35 20 669 148 734 1693 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.199 Mass 2016 DEM 0 7 1 30 21 678 148 735 3631 HAMILTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.646 Mass 2016 DEM 0 1 1 17 21 706 147 736 1285 WHISTLERS WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.448 Mass 2016 DEM 0 0 0 0 22 736 147 737 2205 INDIANA AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.716 Mass 2016 DEM 0 0 0 16 21 709 147 738 1806 ROSE MORIN LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 9.601 Mass 2016 DEM 0 0 0 11 17 716 147 739 145 POND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.231 Mass 2016 DEM 0 5 1 21 21 683 145 740 1497 HAMPDEN RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.502 Mass 2016 DEM 0 6 1 36 20 653 144 741 3510 NEMASKET RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.354 Mass 2016 DEM 1 41 3 99 14 467 144 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 742 2047 SOUTH RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.283 Mass 2016 DEM 0 0 0 15 21 691 143 743 4057 MILL POND WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 11.467 Mass 2016 DEM 0 5 2 91 14 560 142 744 1968 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.294 Mass 2016 DEM 0 0 0 13 15 682 140 745 3902 BAY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.109 Mass 2016 DEM 0 16 1 44 18 596 140 746 581 SASSAFRAS LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.9 Mass 2016 DEM 0 14 1 38 18 599 138 747 3484 SASSAFRAS LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.887 Mass 2016 DEM 0 14 1 38 18 599 138 748 4504 EMERSON RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.781 Mass 2016 DEM 0 0 0 15 20 667 138 749 1677 WOODSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.209 Mass 2016 DEM 0 6 1 27 19 633 138 750 4139 CYPRESS ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.574 Mass 2016 DEM 0 2 1 20 20 652 138 751 1749 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.803 Mass 2016 DEM 0 0 0 14 15 662 136 752 165 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.272 Mass 2016 DEM 0 0 0 14 20 650 134 753 50 NEMASKET RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.355 Mass 2016 DEM 1 37 3 91 13 441 134 754 2198 PACKET LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.382 Mass 2016 DEM 0 0 0 14 20 647 134 755 166 MONTGOMERY AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.241 Mass 2016 DEM 0 0 0 14 20 646 133 756 3830 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.798 Mass 2016 DEM 0 0 0 12 15 639 131 757 3835 HAWTHORNE AVE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.675 Mass 2016 DEM 0 0 0 13 19 632 130 758 4205 COWDRY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 18.182 Mass 2016 DEM 1 36 2 81 10 436 130 759 4157 CENTRAL PARK CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 10.134 Mass 2016 DEM 0 0 0 11 17 631 130 760 346 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.189 Mass 2016 DEM 0 0 0 0 14 637 127 761 4495 DUCK BLIND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.049 Mass 2016 DEM 0 4 1 22 18 595 127 762 3834 NANTUCKET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.663 Mass 2016 DEM 0 0 0 13 19 612 126 763 1555 MILTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.188 Mass 2016 DEM 0 5 1 22 18 584 126 764 1435 SHEILA WAY Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.723 Mass 2016 DEM 0 0 0 0 19 630 126 765 3815 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.32 Mass 2016 DEM 0 11 1 34 12 545 125 766 1929 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 11.187 Mass 2016 DEM 0 4 0 16 14 587 124 767 3195 BENJAMIN NYES LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.353 Mass 2016 DEM 0 13 1 38 16 528 124 768 2190 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 47 9.77 Mass 2016 DEM 0 0 0 9 13 597 122 769 1800 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.105 Mass 2016 DEM 0 3 0 12 12 584 122 770 1941 ALMA RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 10.583 Mass 2016 DEM 0 0 0 14 13 578 120 771 3734 EDGEWATER DR WEST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.528 Mass 2016 DEM 3 97 3 97 6 212 120 772 1576 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.253 Mass 2016 DEM 0 0 0 8 12 581 119 773 24 WESTWOOD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.242 Mass 2016 DEM 0 11 1 30 16 521 119 774 11 CORN HILL RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.01 Mass 2016 DEM 0 0 0 0 18 593 119 775 3248 FRESH POND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.16 Mass 2016 DEM 0 0 0 0 18 592 118 776 2653 FRESH POND FARM RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.987 Mass 2016 DEM 0 0 0 0 18 591 118 777 3723 SOUTH RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.92 Mass 2016 DEM 0 0 0 11 17 573 118 778 374 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.804 Mass 2016 DEM 1 18 1 46 14 474 117 779 3476 RIDGE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.581 Mass 2016 DEM 0 12 1 36 15 503 117 780 2201 CLIPPER LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.923 Mass 2016 DEM 0 0 0 6 18 578 117 781 1202 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 12.759 Mass 2016 DEM 0 16 1 40 9 486 117 782 1377 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 11.09 Mass 2016 DEM 0 0 0 9 11 567 116 783 4149 GREEN MEADOW LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.829 Mass 2016 DEM 0 3 0 15 17 549 116 784 3809 LOREN RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.179 Mass 2016 DEM 0 10 1 29 15 509 116 785 2088 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 9.848 Mass 2016 DEM 0 0 0 9 13 563 115 786 2111 MASSASOIT ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.812 Mass 2016 DEM 0 0 0 12 17 558 115 787 350 RUSSELL RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 9.818 Mass 2016 DEM 0 0 0 10 13 558 115 788 2149 BRIDGE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.208 Mass 2016 DEM 0 0 0 11 17 555 114 789 3632 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.993 Mass 2016 DEM 0 0 0 10 12 556 114 790 3861 BRENTON RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.756 Mass 2016 DEM 1 19 1 47 14 451 114 791 1436 PENNY ROYAL LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.88 Mass 2016 DEM 0 0 0 0 17 561 112 792 1245 OLD BARNSTABLE RD Road PAVED, COUNTY 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 47 13.004 Mass 2016 DEM 0 3 0 14 11 527 111 793 1288 WHISTLERS WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.434 Mass 2016 DEM 0 0 0 0 17 553 111 794 1895 CAPTAIN DAVIS LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.447 Mass 2016 DEM 0 0 0 0 17 553 111 795 798 UNCATENA NORTH Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 40.285 Mass 2016 DEM 3 95 3 110 4 148 110 796 1710 STRIPER LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.619 Mass 2016 DEM 0 0 0 9 16 532 109 797 1949 MORSE POND RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 9.129 Mass 2016 DEM 0 0 0 0 14 545 109 798 2206 CREIGHTON PARK Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.834 Mass 2016 DEM 0 0 0 7 16 528 108 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 799 333 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.228 Mass 2016 DEM 0 1 0 7 11 523 107 800 1891 WIDGEON RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.42 Mass 2016 DEM 0 11 1 28 14 467 107 801 1744 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.253 Mass 2016 DEM 0 0 0 8 11 523 107 802 2339 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 47 20.93 Mass 2016 DEM 0 8 1 34 10 461 107 803 444 AMPHIBIAN RD Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.727 Mass 2016 DEM 0 0 0 11 15 508 105 804 607 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.493 Mass 2016 DEM 0 9 1 26 10 453 103 805 4185 BELVIDERE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.295 Mass 2016 DEM 0 1 0 10 15 498 103 806 1373 PAMELA LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.521 Mass 2016 DEM 0 13 1 43 13 415 102 807 1360 LORRAINE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 14.463 Mass 2016 DEM 0 0 1 52 10 432 102 808 541 SILVER BEACH AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.178 Mass 2016 DEM 0 9 1 24 14 449 101 809 4131 MORIN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 10.036 Mass 2016 DEM 0 0 0 0 12 500 100 810 2018 WALKER ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.429 Mass 2016 DEM 0 0 0 7 10 482 99 811 2310 QUONSET RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.527 Mass 2016 DEM 0 3 0 13 14 465 99 812 2220 PENNSYLVANIA AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 9.561 Mass 2016 DEM 0 0 0 8 13 479 98 813 1648 EDGEWATER DR WEST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.165 Mass 2016 DEM 1 47 2 82 7 247 98 814 2178 CENTRAL PARK CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.058 Mass 2016 DEM 0 0 0 8 14 475 97 815 305 COLONIAL WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.769 Mass 2016 DEM 0 10 1 26 13 421 97 816 2046 GULL RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.391 Mass 2016 DEM 0 0 0 8 14 472 97 817 2249 BELVIDERE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.051 Mass 2016 DEM 0 0 0 8 14 467 96 818 2724 SHORE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.804 Mass 2016 DEM 1 49 2 66 8 254 95 819 4494 DUCK BLIND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.665 Mass 2016 DEM 0 2 0 14 13 442 94 820 1816 SEASHELL LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.824 Mass 2016 DEM 0 3 0 12 13 441 93 821 3709 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 8.339 Mass 2016 DEM 0 0 0 0 8 464 93 822 875 WRIGHT ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.366 Mass 2016 DEM 1 23 1 35 11 352 92 823 4158 LITTLE ROCK AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.172 Mass 2016 DEM 0 0 0 7 14 448 92 824 2866 KEEL DE SAC Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 10.084 Mass 2016 DEM 0 10 1 36 9 378 91 825 3717 WALKER ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 10.546 Mass 2016 DEM 0 0 0 6 9 446 91 826 2637 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 12.482 Mass 2016 DEM 0 10 1 37 6 374 91 827 3324 LITTLE ISLAND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.445 Mass 2016 DEM 1 28 1 43 10 316 90 828 4011 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 15.134 Mass 2016 DEM 0 8 0 27 6 387 90 829 3470 SUNSET POINT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.363 Mass 2016 DEM 1 34 2 77 7 244 89 830 2191 CENTRAL PARK CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 9.982 Mass 2016 DEM 0 0 0 5 12 431 88 831 1985 HARBOR FARMS RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.986 Mass 2016 DEM 0 0 0 8 13 426 88 832 27 ALDEN DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.566 Mass 2016 DEM 0 8 1 22 11 379 87 833 3905 HIGHCREST RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.608 Mass 2016 DEM 0 7 1 20 12 383 86 834 3959 NAUSHON CIR Road PAVED, PRIVATE 2 Locality 3 7 ‐ 14 days 3 $100k ‐ $1m 2 Low 2 Low 1 None 43 14.197 Mass 2016 DEM 0 8 1 22 9 375 86 835 3908 FIDDLERS COVE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.85 Mass 2016 DEM 0 12 1 33 11 348 86 836 4204 CRANE ST Road PAVED, STATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 5.385 Mass 2016 DEM 1 24 1 53 7 285 85 837 2250 CRESCENT AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 11.129 Mass 2016 DEM 0 0 0 7 11 407 83 838 1592 BECCLES RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.4 Mass 2016 DEM 0 11 1 27 11 347 83 839 580 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.307 Mass 2016 DEM 0 6 0 16 8 369 81 840 2638 CHANCERY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 10.543 Mass 2016 DEM 0 0 0 3 9 400 81 841 4135 MONTAUK ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.87 Mass 2016 DEM 0 0 0 7 12 393 81 842 2052 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 5.914 Mass 2016 DEM 0 0 0 0 9 403 81 843 2169 SOUTH RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.014 Mass 2016 DEM 0 0 0 6 12 390 80 844 4386 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 13.296 Mass 2016 DEM 0 6 0 17 6 354 79 845 1608 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.943 Mass 2016 DEM 0 0 0 0 12 393 79 846 1740 MENAUHANT RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 11.109 Mass 2016 DEM 0 0 0 5 9 385 79 847 3278 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 13.577 Mass 2016 DEM 0 0 0 10 6 377 78 848 1268 MEETING HOUSE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.873 Mass 2016 DEM 0 2 0 10 11 369 78 849 3273 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 4 High 1 None 57 13.938 Mass 2016 DEM 0 0 0 0 7 389 78 850 1169 HAWKS WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.201 Mass 2016 DEM 0 10 1 26 10 321 77 851 3663 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.085 Mass 2016 DEM 0 8 1 22 10 333 77 852 1284 CROSBY LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.88 Mass 2016 DEM 0 8 1 35 9 313 77 853 3833 BROWN CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.211 Mass 2016 DEM 0 0 0 6 11 371 76 854 1133 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.842 Mass 2016 DEM 0 0 0 0 11 378 76 855 1960 HARBOR FARMS RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.085 Mass 2016 DEM 0 0 0 0 11 376 75 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 856 160 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 10.022 Mass 2016 DEM 0 0 0 3 9 369 75 857 138 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.408 Mass 2016 DEM 0 0 0 0 11 372 74 858 2269 FOREST AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 11.332 Mass 2016 DEM 0 0 0 6 10 363 74 859 3673 ARLINGTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.81 Mass 2016 DEM 0 6 0 16 10 333 74 860 643 OLD FORGE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.483 Mass 2016 DEM 0 0 1 22 10 338 74 861 3622 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.142 Mass 2016 DEM 0 0 0 0 8 369 74 862 1511 SACHEM DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.214 Mass 2016 DEM 0 3 0 11 10 344 74 863 3808 ARCH RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.381 Mass 2016 DEM 0 6 0 16 10 330 74 864 1417 MADELINE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.505 Mass 2016 DEM 0 7 1 24 10 315 73 865 284 BAY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.324 Mass 2016 DEM 0 8 1 22 10 314 73 866 2189 KING ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.742 Mass 2016 DEM 0 0 0 6 11 353 72 867 2325 ELM RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.713 Mass 2016 DEM 0 0 0 0 11 358 72 868 1584 INGLESIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.114 Mass 2016 DEM 0 0 0 0 11 356 71 869 1999 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.591 Mass 2016 DEM 0 0 0 0 7 350 70 870 3920 WING RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.873 Mass 2016 DEM 0 0 1 20 10 319 70 871 3759 SEASCAPE LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.774 Mass 2016 DEM 0 5 0 15 9 309 69 872 175 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 10.314 Mass 2016 DEM 0 0 0 4 8 337 68 873 1449 MADELINE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.289 Mass 2016 DEM 0 0 0 5 10 330 68 874 1180 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.606 Mass 2016 DEM 0 0 0 6 7 329 67 875 1583 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.063 Mass 2016 DEM 0 0 0 0 10 334 67 876 3438 OLD MENAUHANT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 11.634 Mass 2016 DEM 0 0 0 0 8 333 67 877 3708 KIMBERLY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 6.551 Mass 2016 DEM 0 0 0 0 8 332 66 878 1959 WOODLAND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.274 Mass 2016 DEM 0 0 0 4 10 325 66 879 831 CLIFFWOOD LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.928 Mass 2016 DEM 0 6 0 15 9 294 66 880 3753 HIGHCREST RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.734 Mass 2016 DEM 0 5 0 14 9 297 66 881 3716 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.131 Mass 2016 DEM 0 0 0 0 7 330 66 882 3333 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 19.221 Mass 2016 DEM 0 0 0 5 7 317 65 883 167 BELVIDERE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.062 Mass 2016 DEM 0 0 0 3 10 316 64 884 2669 LOWRY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.479 Mass 2016 DEM 0 0 0 3 10 315 64 885 3860 CHESTER ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.485 Mass 2016 DEM 0 10 1 26 8 253 63 886 990 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 11.414 Mass 2016 DEM 0 0 0 12 5 297 63 887 937 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 11.292 Mass 2016 DEM 0 0 0 12 5 297 63 888 1937 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.796 Mass 2016 DEM 0 0 0 0 7 314 63 889 1655 ALPHONSE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 11.222 Mass 2016 DEM 0 0 0 0 7 313 63 890 2060 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.3 Mass 2016 DEM 0 0 0 0 7 311 62 891 3612 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 14.733 Mass 2016 DEM 0 7 0 19 5 264 62 892 2082 HAWTHORNE CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.555 Mass 2016 DEM 0 0 0 4 9 299 61 893 3970 STONEHEDGE LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.148 Mass 2016 DEM 0 5 0 15 8 266 60 894 2164 MONTGOMERY CT Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.399 Mass 2016 DEM 0 0 0 4 9 294 60 895 139 ELLSWORTH DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.964 Mass 2016 DEM 0 0 0 0 9 293 59 896 3890 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.993 Mass 2016 DEM 0 0 0 0 6 291 58 897 1881 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 12.517 Mass 2016 DEM 0 0 0 3 7 284 58 898 909 CORDWOOD LANDING RD Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 14.3 Mass 2016 DEM 0 5 0 15 6 251 57 899 91 EDGEWATER DR WEST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.925 Mass 2016 DEM 0 0 0 0 9 282 56 900 362 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.12 Mass 2016 DEM 0 0 0 0 6 281 56 901 1727 UPALONG RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.473 Mass 2016 DEM 0 0 0 5 8 273 56 902 2084 SALT SEA LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 12.215 Mass 2016 DEM 0 0 0 0 6 279 56 903 1977 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.886 Mass 2016 DEM 0 0 0 0 6 278 56 904 3275 WAQUOIT LANDING RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.163 Mass 2016 DEM 0 0 0 0 8 277 55 905 3568 LUMMIS LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.849 Mass 2016 DEM 1 17 1 39 5 175 55 906 3758 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.809 Mass 2016 DEM 0 4 0 11 8 248 55 907 1863 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 12.918 Mass 2016 DEM 0 0 0 3 6 268 55 908 3539 ASPEN LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.839 Mass 2016 DEM 0 7 1 20 7 225 55 909 523 ARLINGTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.637 Mass 2016 DEM 0 4 0 12 7 241 54 910 2674 GERLOFF RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 9.651 Mass 2016 DEM 0 0 0 0 8 271 54 911 289 CHESTER ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.283 Mass 2016 DEM 0 5 2 51 6 182 54 912 2083 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 12.952 Mass 2016 DEM 0 0 0 0 5 267 53 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 913 203 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 18.629 Mass 2016 DEM 0 8 1 27 4 205 53 914 2059 WORCESTER CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.083 Mass 2016 DEM 0 0 0 0 8 263 53 915 2183 MASSACHUSETTS CT Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.511 Mass 2016 DEM 0 0 0 3 8 258 52 916 2174 SHORE ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 11.573 Mass 2016 DEM 0 0 0 0 6 261 52 917 3380 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.245 Mass 2016 DEM 0 5 0 14 5 228 52 918 3227 CARRIAGE SHOP RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.837 Mass 2016 DEM 0 0 0 6 5 248 51 919 510 HILLSIDE AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.419 Mass 2016 DEM 0 4 0 12 7 225 51 920 2163 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.816 Mass 2016 DEM 0 0 0 4 7 241 49 921 462 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 12.294 Mass 2016 DEM 0 0 0 0 6 245 49 922 42 NAUSHON CIR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.163 Mass 2016 DEM 0 3 0 11 7 218 48 923 356 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.152 Mass 2016 DEM 0 0 0 0 5 239 48 924 1633 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.006 Mass 2016 DEM 0 0 0 0 7 239 48 925 3760 WESTWOOD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.222 Mass 2016 DEM 0 5 0 14 6 201 47 926 1569 OVINGTON DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.173 Mass 2016 DEM 0 1 0 4 7 220 46 927 1884 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.852 Mass 2016 DEM 0 0 0 0 5 228 46 928 920 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 10.73 Mass 2016 DEM 0 0 0 0 4 227 45 929 3213 BRIAN LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.584 Mass 2016 DEM 0 0 0 1 7 219 44 930 550 WILLIAM RD Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.579 Mass 2016 DEM 0 3 0 8 6 202 44 931 1901 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 12.599 Mass 2016 DEM 0 0 0 1 5 217 44 932 1911 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 12.524 Mass 2016 DEM 0 0 0 0 5 217 43 933 927 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 10.35 Mass 2016 DEM 0 0 0 5 3 209 43 934 376 WESTWOOD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.543 Mass 2016 DEM 0 1 0 8 6 202 43 935 2139 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.831 Mass 2016 DEM 0 0 0 0 7 215 43 936 2089 WALKER ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 11.627 Mass 2016 DEM 0 0 0 0 4 214 43 937 1210 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 19.032 Mass 2016 DEM 0 0 0 4 4 208 43 938 569 BIRCH LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.093 Mass 2016 DEM 0 3 0 8 6 192 42 939 3373 PIN OAK WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.741 Mass 2016 DEM 0 15 0 16 5 150 42 940 3467 DEER RUN LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.766 Mass 2016 DEM 0 3 0 10 6 185 42 941 4000 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 57 10.34 Mass 2016 DEM 0 0 0 0 4 207 41 942 642 QUAIL HOLLOW RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.02 Mass 2016 DEM 0 0 0 12 6 189 41 943 3331 LUCIANO BOTELHO WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 19.398 Mass 2016 DEM 0 0 0 3 6 199 41 944 1507 WOOD NECK RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.88 Mass 2016 DEM 0 1 0 8 6 186 40 945 1976 HIAWATHA ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.737 Mass 2016 DEM 0 0 0 0 6 198 40 946 1515 SEAPIT RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 13.196 Mass 2016 DEM 0 0 0 4 5 192 40 947 3738 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 17.38 Mass 2016 DEM 0 3 0 8 3 177 39 948 3730 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.976 Mass 2016 DEM 0 0 0 0 4 196 39 949 1938 NARRAGANSETT ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.02 Mass 2016 DEM 0 0 0 2 6 192 39 950 2165 HARBOR AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.121 Mass 2016 DEM 0 0 0 0 6 193 39 951 2168 POND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.376 Mass 2016 DEM 0 0 0 0 6 192 38 952 361 MAPLE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.018 Mass 2016 DEM 0 0 0 0 6 189 38 953 1980 WIDGEON RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.707 Mass 2016 DEM 0 3 0 9 5 166 38 954 2177 HARBOR AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.441 Mass 2016 DEM 0 0 0 0 6 183 37 955 1963 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.726 Mass 2016 DEM 0 0 0 0 6 182 36 956 1722 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.686 Mass 2016 DEM 0 0 0 0 4 182 36 957 3702 DUCK BLIND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.075 Mass 2016 DEM 0 1 0 4 5 173 36 958 1575 MORRIS ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.031 Mass 2016 DEM 0 0 0 2 5 178 36 959 2176 MEADOW LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.453 Mass 2016 DEM 0 0 0 0 5 181 36 960 482 WATER ST Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 10.263 Mass 2016 DEM 0 0 0 0 3 181 36 961 3169 WESTWOOD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.131 Mass 2016 DEM 0 7 1 17 4 136 36 962 1559 EDGEWATER DR WEST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.073 Mass 2016 DEM 0 0 0 0 5 177 35 963 1838 RACING BEACH AVE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.68 Mass 2016 DEM 0 4 0 11 5 149 35 964 3710 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 13.84 Mass 2016 DEM 0 0 0 0 3 175 35 965 934 ASSOCIATES RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.497 Mass 2016 DEM 0 3 0 8 5 153 35 966 1789 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.517 Mass 2016 DEM 0 0 0 1 4 170 34 967 3971 CHASE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.884 Mass 2016 DEM 0 3 0 7 5 152 34 968 222 FAY RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 10.672 Mass 2016 DEM 0 0 0 0 5 170 34 969 164 GERLOFF RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.938 Mass 2016 DEM 0 0 0 0 5 167 33 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 970 4199 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 47 14.076 Mass 2016 DEM 0 0 0 0 3 164 33 971 545 WILLIAM RD Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.806 Mass 2016 DEM 0 2 0 5 5 151 33 972 565 BARBARA LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.093 Mass 2016 DEM 0 2 0 5 5 151 33 973 2090 CHANCERY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 11.574 Mass 2016 DEM 0 0 0 0 4 162 32 974 205 WHISTLERS WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.976 Mass 2016 DEM 0 0 0 0 5 162 32 975 1254 OVERLOOK CIR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.891 Mass 2016 DEM 1 19 1 36 2 57 32 976 3889 PALM ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.502 Mass 2016 DEM 0 0 0 0 5 159 32 977 730 NAUSET AVE EAST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.935 Mass 2016 DEM 0 1 0 2 5 151 31 978 2158 PROSPECT ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.663 Mass 2016 DEM 0 0 0 0 5 156 31 979 1844 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 12.917 Mass 2016 DEM 0 0 0 0 4 155 31 980 3653 BOURNES COVE LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.961 Mass 2016 DEM 0 0 0 0 5 154 31 981 4177 EMMONS RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.624 Mass 2016 DEM 0 0 0 0 4 147 29 982 3500 WEST END CT Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.357 Mass 2016 DEM 0 1 0 4 4 135 29 983 2109 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 11.792 Mass 2016 DEM 0 0 0 0 4 144 29 984 2121 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 11.828 Mass 2016 DEM 0 0 0 0 4 144 29 985 4463 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.91 Mass 2016 DEM 0 2 0 5 3 132 29 986 1651 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.754 Mass 2016 DEM 0 0 0 0 4 142 28 987 520 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.823 Mass 2016 DEM 0 1 0 5 3 130 28 988 3997 WESTMORELAND DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 9.604 Mass 2016 DEM 0 0 0 0 4 133 27 989 816 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.015 Mass 2016 DEM 0 0 0 0 3 133 27 990 499 ARLINGTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.451 Mass 2016 DEM 0 1 0 4 4 123 27 991 3614 GARRY AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.648 Mass 2016 DEM 0 0 0 0 4 131 26 992 3875 ERIC CLAUSON LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.77 Mass 2016 DEM 0 1 0 5 4 119 26 993 4176 LITTLE ROCK AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.604 Mass 2016 DEM 0 0 0 0 4 129 26 994 1634 PLYMOUTH DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.863 Mass 2016 DEM 0 0 0 0 4 127 25 995 2270 MANCHESTER AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 12.676 Mass 2016 DEM 0 0 0 0 3 126 25 996 2171 HARBOR AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.446 Mass 2016 DEM 0 0 0 0 4 125 25 997 2063 SHORE ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.615 Mass 2016 DEM 0 0 0 0 3 124 25 998 1822 SHAKER LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.981 Mass 2016 DEM 0 0 0 0 4 124 25 999 2011 GLENWOOD AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 12.548 Mass 2016 DEM 0 0 0 0 3 123 25 1000 1637 EDGEWATER DR WEST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.432 Mass 2016 DEM 0 0 0 0 4 123 25 1001 2062 EMMONS RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.288 Mass 2016 DEM 0 0 0 0 4 122 24 1002 1476 SQUIBNOCKETT DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.995 Mass 2016 DEM 0 0 0 0 4 122 24 1003 1918 MARAVISTA AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.751 Mass 2016 DEM 0 0 0 0 3 121 24 1004 3832 MEADOW LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.66 Mass 2016 DEM 0 0 0 0 4 121 24 1005 1717 SIPPEWISSETT RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 50 13.629 Mass 2016 DEM 0 0 0 1 2 119 24 1006 4050 METOXIT RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 14.194 Mass 2016 DEM 0 0 0 0 2 119 24 1007 2172 MASSACHUSETTS CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.903 Mass 2016 DEM 0 0 0 0 4 118 24 1008 3341 MELROSE AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 14.099 Mass 2016 DEM 0 0 0 0 3 117 23 1009 3907 DEER RUN LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.917 Mass 2016 DEM 0 3 0 7 3 98 23 1010 2148 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.9 Mass 2016 DEM 0 0 0 0 3 115 23 1011 1346 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 16.136 Mass 2016 DEM 0 0 0 0 2 115 23 1012 1603 EDGEWATER DR WEST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.612 Mass 2016 DEM 0 0 0 0 3 114 23 1013 3624 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 12.963 Mass 2016 DEM 0 0 0 0 2 113 23 1014 1630 NEWTON RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.479 Mass 2016 DEM 0 0 0 0 3 113 23 1015 491 GLEN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.068 Mass 2016 DEM 0 1 0 5 3 102 22 1016 2036 ALPHA ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.348 Mass 2016 DEM 0 0 0 0 3 111 22 1017 1402 TOWN LANDING RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.071 Mass 2016 DEM 0 0 0 0 3 111 22 1018 1601 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.138 Mass 2016 DEM 0 0 0 0 2 110 22 1019 3767 HIGHLAND AVE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.367 Mass 2016 DEM 0 1 0 4 3 100 22 1020 1432 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 16.055 Mass 2016 DEM 0 0 0 0 2 108 22 1021 3666 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.098 Mass 2016 DEM 0 1 0 4 3 99 22 1022 391 BEACH ROSE LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.003 Mass 2016 DEM 0 2 0 4 3 97 22 1023 2129 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 12.612 Mass 2016 DEM 0 0 0 0 2 107 21 1024 3721 GRAY LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 23.422 Mass 2016 DEM 0 0 0 4 3 100 21 1025 2071 FAIRVIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.998 Mass 2016 DEM 0 0 0 0 3 106 21 1026 3382 CANAPITSIT DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.047 Mass 2016 DEM 0 0 0 0 3 105 21 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 1027 3232 CLIFFWOOD LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 8.058 Mass 2016 DEM 0 0 0 0 3 103 21 1028 3233 CLIFFWOOD LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.558 Mass 2016 DEM 0 0 0 0 3 102 20 1029 829 YANKEE LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.947 Mass 2016 DEM 0 0 0 0 3 102 20 1030 1397 HARTWELL DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.308 Mass 2016 DEM 0 0 0 0 3 102 20 1031 3506 WESTWOOD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.555 Mass 2016 DEM 0 1 0 3 3 96 20 1032 3563 ERIC CLAUSON LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.802 Mass 2016 DEM 0 1 0 3 3 93 20 1033 151 KING ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.492 Mass 2016 DEM 0 0 0 0 3 100 20 1034 2050 GINWAL ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.129 Mass 2016 DEM 0 0 0 0 3 100 20 1035 1554 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.081 Mass 2016 DEM 0 0 0 0 2 96 19 1036 2138 RAYMOND ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.82 Mass 2016 DEM 0 0 0 0 3 95 19 1037 4166 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 53 12.691 Mass 2016 DEM 0 0 0 0 2 95 19 1038 2034 SCRANTON AVE Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 13.013 Mass 2016 DEM 0 0 0 0 2 95 19 1039 1431 MADELINE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.567 Mass 2016 DEM 0 0 0 0 3 93 19 1040 2340 QUINAPOXET AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 27.972 Mass 2016 DEM 0 1 0 3 2 86 19 1041 1233 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 18.437 Mass 2016 DEM 0 0 0 0 2 93 19 1042 3675 GLEN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.258 Mass 2016 DEM 0 1 0 3 3 85 18 1043 2147 HUDSON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.867 Mass 2016 DEM 0 0 0 0 3 91 18 1044 503 HIGHLAND AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.393 Mass 2016 DEM 0 1 0 3 3 84 18 1045 4410 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 15.161 Mass 2016 DEM 0 0 0 1 2 88 18 1046 961 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 15.867 Mass 2016 DEM 0 0 0 0 1 90 18 1047 3727 HATCH RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.687 Mass 2016 DEM 0 0 0 0 3 89 18 1048 2367 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 16.581 Mass 2016 DEM 0 1 0 3 2 81 18 1049 2683 ACADEMY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 12.612 Mass 2016 DEM 0 0 0 0 2 88 18 1050 460 DILLINGHAM AVE Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.903 Mass 2016 DEM 0 0 0 1 2 85 17 1051 492 WESTON RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.398 Mass 2016 DEM 0 1 0 2 2 80 17 1052 1736 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 13.392 Mass 2016 DEM 0 0 0 0 1 85 17 1053 3726 ROBINSON RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.801 Mass 2016 DEM 0 0 0 0 3 84 17 1054 1467 MUSKEGAT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.432 Mass 2016 DEM 0 0 0 0 2 82 16 1055 2173 MEADOW LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.449 Mass 2016 DEM 0 0 0 0 2 82 16 1056 66 BELLEVUE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 12.355 Mass 2016 DEM 0 0 0 0 2 81 16 1057 1161 CARL LANDI CIR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 25.412 Mass 2016 DEM 0 0 0 0 2 81 16 1058 2051 PENNSYLVANIA CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 11.688 Mass 2016 DEM 0 0 0 0 2 80 16 1059 4436 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.373 Mass 2016 DEM 0 0 0 0 2 79 16 1060 369 FIDDLERS COVE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.465 Mass 2016 DEM 0 0 0 2 2 74 16 1061 1694 PINE ROCK RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.233 Mass 2016 DEM 0 0 0 0 2 78 16 1062 2064 COUNTING HOUSE WAY Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.443 Mass 2016 DEM 0 0 0 0 2 78 16 1063 777 JAE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.035 Mass 2016 DEM 0 1 0 4 2 69 16 1064 538 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 19.33 Mass 2016 DEM 0 0 0 3 2 74 16 1065 3501 OCEAN VIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.817 Mass 2016 DEM 0 1 0 2 2 72 15 1066 4509 KATHARINE LEE BATES ROAD Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 5.793 Mass 2016 DEM 0 0 0 0 2 75 15 1067 1974 POST OFFICE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 6.021 Mass 2016 DEM 0 0 0 0 2 75 15 1068 360 KATHARINE LEE BATES ROAD Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 5.829 Mass 2016 DEM 0 0 0 0 2 75 15 1069 539 CRYSTAL SPRING AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.751 Mass 2016 DEM 0 3 0 7 2 56 15 1070 1565 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.224 Mass 2016 DEM 0 0 0 0 2 74 15 1071 3435 MASSACHUSETTS CT Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.102 Mass 2016 DEM 0 0 0 0 2 73 15 1072 1544 SAILFISH DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.16 Mass 2016 DEM 0 0 0 0 2 72 14 1073 3434 LITTLE ROCK AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.212 Mass 2016 DEM 0 0 0 0 2 72 14 1074 3477 ANCHORAGE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.184 Mass 2016 DEM 0 0 0 2 2 68 14 1075 365 DEER RUN LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.634 Mass 2016 DEM 0 0 0 0 2 70 14 1076 1737 LIBRARY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 10.821 Mass 2016 DEM 0 0 0 0 2 69 14 1077 1973 KATHARINE LEE BATES ROAD Road PAVED, COUNTY 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 10.952 Mass 2016 DEM 0 0 0 0 2 67 13 1078 2377 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 16.423 Mass 2016 DEM 0 0 0 1 2 65 13 1079 1758 SANDCASTLE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.615 Mass 2016 DEM 0 0 0 0 2 66 13 1080 1586 EDGEWATER DR WEST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.805 Mass 2016 DEM 0 0 0 0 2 65 13 1081 2065 ALLEN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.962 Mass 2016 DEM 0 0 0 0 2 64 13 1082 21 HAMLIN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 9.32 Mass 2016 DEM 0 0 0 0 1 64 13 1083 3226 CARRIAGE SHOP RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 16.3 Mass 2016 DEM 0 0 0 0 1 63 13 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 1084 585 CURLEY BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 25.824 Mass 2016 DEM 0 1 0 2 1 57 13 1085 1652 BAYSIDE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.538 Mass 2016 DEM 0 0 0 0 2 63 13 1086 1560 EDGEWOOD DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.989 Mass 2016 DEM 0 0 0 0 2 63 13 1087 2130 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.819 Mass 2016 DEM 0 0 0 0 2 62 12 1088 3777 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 17.127 Mass 2016 DEM 0 0 0 2 1 59 12 1089 2126 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.432 Mass 2016 DEM 0 0 0 0 1 61 12 1090 1455 EDGEWATER DR EAST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.687 Mass 2016 DEM 0 0 0 0 2 61 12 1091 488 OCEAN VIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.152 Mass 2016 DEM 0 0 0 1 2 58 12 1092 4506 HADDON AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 8.648 Mass 2016 DEM 0 0 0 0 1 59 12 1093 2075 FAIRVIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.762 Mass 2016 DEM 0 0 0 0 2 59 12 1094 1942 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 13.924 Mass 2016 DEM 0 0 0 0 1 59 12 1095 2066 FAIRVIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.958 Mass 2016 DEM 0 0 0 0 2 57 11 1096 1251 OLD MEETING HOUSE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.788 Mass 2016 DEM 0 0 0 0 1 57 11 1097 1404 EDGEWATER DR EAST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.687 Mass 2016 DEM 0 0 0 0 2 56 11 1098 2120 HOLLAND ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.233 Mass 2016 DEM 0 0 0 0 2 55 11 1099 2155 SHORE ST Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 13.795 Mass 2016 DEM 0 0 0 0 1 55 11 1100 3778 ARLINGTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.434 Mass 2016 DEM 0 0 0 1 2 54 11 1101 1516 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.13 Mass 2016 DEM 0 0 0 0 1 53 11 1102 2278 VESPER AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 12.924 Mass 2016 DEM 0 0 0 0 1 53 11 1103 4093 SALT HAY RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.037 Mass 2016 DEM 0 0 0 0 2 52 10 1104 828 ACORN DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.608 Mass 2016 DEM 0 0 0 0 2 52 10 1105 1508 ANTLERS SHORE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.981 Mass 2016 DEM 0 0 0 0 2 51 10 1106 2833 CLAMBAKE PATH Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.537 Mass 2016 DEM 0 0 0 0 2 51 10 1107 528 WICKERTREE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.826 Mass 2016 DEM 0 0 0 1 2 50 10 1108 4030 FRESH POND RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 50 14.984 Mass 2016 DEM 0 0 0 0 1 51 10 1109 126 ELLSWORTH DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.09 Mass 2016 DEM 0 0 0 0 2 50 10 1110 4417 WAQUOIT LANDING RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.5 Mass 2016 DEM 0 0 0 0 2 50 10 1111 2175 MEADOW LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.4 Mass 2016 DEM 0 0 0 0 2 50 10 1112 3784 CRYSTAL SPRING AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.449 Mass 2016 DEM 0 0 0 0 1 49 10 1113 1910 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.219 Mass 2016 DEM 0 0 0 0 1 49 10 1114 464 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.122 Mass 2016 DEM 0 0 0 0 1 49 10 1115 4404 CARRIAGE SHOP RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.831 Mass 2016 DEM 0 0 0 0 1 48 10 1116 2137 LUCERNE AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.616 Mass 2016 DEM 0 0 0 0 1 47 9 1117 1923 ALCOTT RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.278 Mass 2016 DEM 0 0 0 0 1 47 9 1118 124 EDGEWATER DR WEST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.914 Mass 2016 DEM 0 0 0 0 1 47 9 1119 1259 BARROWS RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.042 Mass 2016 DEM 0 0 0 0 1 47 9 1120 1784 JONES RD Road PAVED, COUNTY 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 5 Very high 3 Moderate 1 None 50 16.639 Mass 2016 DEM 0 0 0 0 1 47 9 1121 501 HIGHLAND AVE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.008 Mass 2016 DEM 0 0 0 0 1 46 9 1122 2087 PLEASANT VIEW AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.332 Mass 2016 DEM 0 0 0 0 1 46 9 1123 4101 MUSKEGAT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.917 Mass 2016 DEM 0 0 0 0 1 45 9 1124 2035 QUEEN ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 13.135 Mass 2016 DEM 0 0 0 0 1 45 9 1125 2125 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.63 Mass 2016 DEM 0 0 0 0 1 45 9 1126 780 DALE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.306 Mass 2016 DEM 0 1 0 2 1 40 9 1127 2291 SYLVAN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 12.956 Mass 2016 DEM 0 0 0 0 1 45 9 1128 1754 EEL RIVER RD WEST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.177 Mass 2016 DEM 0 0 0 0 1 43 9 1129 540 ARLINGTON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.439 Mass 2016 DEM 0 0 0 0 1 42 9 1130 4459 OLD BARNSTABLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.285 Mass 2016 DEM 0 0 0 0 1 42 8 1131 3705 ENNSBROOK DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 14.714 Mass 2016 DEM 0 0 0 0 1 42 8 1132 3375 PIN OAK WAY Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 13.754 Mass 2016 DEM 0 0 0 0 1 41 8 1133 3841 OYSTER POND RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 3 Moderate 1 None 47 18.838 Mass 2016 DEM 0 0 0 0 1 40 8 1134 521 HILLSIDE AVE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.897 Mass 2016 DEM 0 0 0 1 1 38 8 1135 3811 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.693 Mass 2016 DEM 0 0 0 0 1 40 8 1136 3276 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 21.969 Mass 2016 DEM 0 0 0 0 1 40 8 1137 1700 BACON FARM RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.137 Mass 2016 DEM 0 0 0 0 1 40 8 1138 1908 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.67 Mass 2016 DEM 0 0 0 0 1 39 8 1139 244 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 22.474 Mass 2016 DEM 0 0 0 1 1 36 8 1140 3179 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.962 Mass 2016 DEM 0 0 0 0 1 39 8 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 1141 1551 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.002 Mass 2016 DEM 0 0 0 0 1 38 8 1142 98 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.48 Mass 2016 DEM 0 0 0 0 1 38 8 1143 983 EAST FALMOUTH HWY Road PAVED, STATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 60 20.525 Mass 2016 DEM 0 0 0 0 1 38 8 1144 1529 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 13.335 Mass 2016 DEM 0 0 0 0 1 37 7 1145 2124 JERICHO PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.405 Mass 2016 DEM 0 0 0 0 1 36 7 1146 1580 OAK RIDGE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.746 Mass 2016 DEM 0 0 0 0 1 35 7 1147 1628 PEARL LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 12.24 Mass 2016 DEM 0 0 0 0 1 35 7 1148 1260 AIRPARK DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.99 Mass 2016 DEM 0 0 0 0 1 35 7 1149 2074 KING ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.827 Mass 2016 DEM 0 0 0 0 1 35 7 1150 1609 CONCORD DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.956 Mass 2016 DEM 0 0 0 0 1 35 7 1151 3599 EDGEWATER DR EAST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.074 Mass 2016 DEM 0 0 0 0 1 35 7 1152 332 ACAPESKET RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.25 Mass 2016 DEM 0 0 0 0 1 34 7 1153 4408 CENTRAL AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 15.601 Mass 2016 DEM 0 0 0 0 1 34 7 1154 1301 WAQUOIT HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 2 Low 1 None 53 23.319 Mass 2016 DEM 0 0 0 0 1 33 7 1155 3194 HATCH RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.118 Mass 2016 DEM 0 0 0 0 1 33 7 1156 1155 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 17.028 Mass 2016 DEM 0 0 0 0 1 33 7 1157 3311 OAK RIDGE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.083 Mass 2016 DEM 0 0 0 0 1 33 7 1158 1753 JONES RD Road PAVED, COUNTY 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 57 15.727 Mass 2016 DEM 0 0 0 0 1 33 7 1159 4156 LINDEN RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.7 Mass 2016 DEM 0 0 0 0 1 32 6 1160 1437 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 13.377 Mass 2016 DEM 0 0 0 0 1 32 6 1161 3828 HANSON CIR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.185 Mass 2016 DEM 0 0 0 0 1 31 6 1162 342 NORTH BOURNES POND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.442 Mass 2016 DEM 0 0 0 0 1 31 6 1163 2023 ALLEN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.861 Mass 2016 DEM 0 0 0 0 1 31 6 1164 3374 PIN OAK WAY Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.927 Mass 2016 DEM 0 0 0 0 1 31 6 1165 4104 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.223 Mass 2016 DEM 0 0 0 0 1 31 6 1166 4490 GAYLE AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.137 Mass 2016 DEM 0 0 0 0 1 30 6 1167 4005 PEACE PIPE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 12.093 Mass 2016 DEM 0 0 0 0 1 30 6 1168 842 CLIFFWOOD LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.382 Mass 2016 DEM 0 0 0 1 1 27 6 1169 1130 CAROLYN LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.136 Mass 2016 DEM 0 0 0 0 1 29 6 1170 3840 OYSTER POND RD Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 53 23.288 Mass 2016 DEM 0 0 0 0 1 29 6 1171 2318 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 22.1 Mass 2016 DEM 0 0 0 0 1 28 6 1172 4485 WILD HARBOR RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 18.008 Mass 2016 DEM 0 0 0 0 1 28 6 1173 1975 MAIN ST Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 14.9 Mass 2016 DEM 0 0 0 0 0 28 6 1174 3845 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 22.941 Mass 2016 DEM 0 0 0 1 1 26 6 1175 1017 WEST FALMOUTH HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 63 18.353 Mass 2016 DEM 0 0 0 1 0 26 5 1176 3339 MOONAKIS RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.437 Mass 2016 DEM 0 0 0 0 1 27 5 1177 2095 MILL RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 57 14.808 Mass 2016 DEM 0 0 0 0 0 27 5 1178 192 MOONAKIS RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.545 Mass 2016 DEM 0 0 0 0 1 27 5 1179 3187 CHESTER ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 19.253 Mass 2016 DEM 0 0 0 1 1 25 5 1180 1890 ALCOTT RD Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.042 Mass 2016 DEM 0 0 0 0 1 27 5 1181 2313 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 36.5 Mass 2016 DEM 0 1 0 5 0 17 5 1182 28 TRICIA RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.906 Mass 2016 DEM 0 0 0 0 1 26 5 1183 1238 RIVERS EDGE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.159 Mass 2016 DEM 0 0 0 0 1 26 5 1184 3174 ACAPESKET RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.472 Mass 2016 DEM 0 0 0 0 1 25 5 1185 3178 ARNOLD GIFFORD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.519 Mass 2016 DEM 0 0 0 0 1 25 5 1186 3518 ABBIES LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 22.142 Mass 2016 DEM 0 0 0 1 1 23 5 1187 4087 MENEMSHA WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.788 Mass 2016 DEM 0 0 0 0 1 24 5 1188 347 LAKE LEAMAN RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.067 Mass 2016 DEM 0 0 0 0 1 24 5 1189 3719 HANDY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.298 Mass 2016 DEM 0 0 0 0 1 24 5 1190 14 HARRIS HILL RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.931 Mass 2016 DEM 0 0 0 0 1 23 5 1191 706 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 20.361 Mass 2016 DEM 0 1 0 1 0 20 5 1192 4398 CAPTAINS LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.663 Mass 2016 DEM 0 0 0 0 1 23 5 1193 859 CHASE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.859 Mass 2016 DEM 0 0 0 0 1 23 5 1194 2123 JOHNSON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 13.931 Mass 2016 DEM 0 0 0 0 1 22 4 1195 443 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.573 Mass 2016 DEM 0 0 0 0 0 22 4 1196 4396 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.714 Mass 2016 DEM 0 0 0 0 0 21 4 1197 3961 NAUSHON CIR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.921 Mass 2016 DEM 0 0 0 0 1 21 4 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 1198 2096 MILL RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 14.722 Mass 2016 DEM 0 0 0 0 0 21 4 1199 966 ASHLEY DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.122 Mass 2016 DEM 0 0 0 0 1 21 4 1200 555 BEATRICE ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.648 Mass 2016 DEM 0 0 0 0 1 20 4 1201 4081 MUSKEGAT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.695 Mass 2016 DEM 0 0 0 0 1 20 4 1202 1795 JENKINS ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.497 Mass 2016 DEM 0 0 0 0 1 20 4 1203 1843 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.728 Mass 2016 DEM 0 0 0 0 0 20 4 1204 4134 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 14.439 Mass 2016 DEM 0 0 0 0 0 20 4 1205 2391 GRAND AVE Road PAVED, TOWN 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 34.146 Mass 2016 DEM 0 0 0 3 0 14 4 1206 1134 ATWATER DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.068 Mass 2016 DEM 0 0 0 0 1 19 4 1207 3848 ABBIES LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 21.736 Mass 2016 DEM 0 0 0 0 1 19 4 1208 1763 JONES RD Road PAVED, COUNTY 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 5 Very high 5 Very high 1 None 57 15.867 Mass 2016 DEM 0 0 0 0 0 19 4 1209 4484 WATERSIDE DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.895 Mass 2016 DEM 0 0 0 0 1 19 4 1210 1186 DODSON WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 25.519 Mass 2016 DEM 0 0 0 1 1 17 4 1211 1425 EDGEWATER DR EAST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.465 Mass 2016 DEM 0 0 0 0 1 18 4 1212 1477 EDGEWATER DR EAST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.963 Mass 2016 DEM 0 0 0 0 1 18 4 1213 1882 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.769 Mass 2016 DEM 0 0 0 0 0 18 4 1214 3608 TEATICKET PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.592 Mass 2016 DEM 0 0 0 0 1 18 4 1215 1478 COLUMBUS DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.963 Mass 2016 DEM 0 0 0 0 1 17 3 1216 1623 RIVERS END RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.435 Mass 2016 DEM 0 0 0 0 1 17 3 1217 1523 SACHEM DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.083 Mass 2016 DEM 0 0 0 0 1 17 3 1218 1505 AVALON DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.565 Mass 2016 DEM 0 0 0 0 1 17 3 1219 445 GUNNING POINT AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.02 Mass 2016 DEM 0 0 0 0 1 17 3 1220 2056 COUNTING HOUSE WAY Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.534 Mass 2016 DEM 0 0 0 0 0 16 3 1221 3820 FOX LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.184 Mass 2016 DEM 0 0 0 0 0 16 3 1222 4054 NATAL AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 16.884 Mass 2016 DEM 0 0 0 0 0 16 3 1223 2314 MELROSE AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 32.688 Mass 2016 DEM000309 3 1224 1812 SEASHELL LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.518 Mass 2016 DEM 0 0 0 0 0 15 3 1225 1864 ALCOTT RD Road PAVED, PRIVATE 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.828 Mass 2016 DEM 0 0 0 0 0 15 3 1226 2588 Road PAVED, 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.807 Mass 2016 DEM 0 0 0 0 0 15 3 1227 128 TEATICKET HWY Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 17.435 Mass 2016 DEM 0 0 0 0 0 14 3 1228 544 SILVER BEACH AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.404 Mass 2016 DEM 0 0 0 0 0 14 3 1229 4085 OLD MENAUHANT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 14.503 Mass 2016 DEM 0 0 0 0 0 14 3 1230 2298 WALDEN AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 20.768 Mass 2016 DEM 0 0 0 0 0 13 3 1231 1860 DAVISVILLE RD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.354 Mass 2016 DEM 0 0 0 0 0 13 3 1232 1593 SHORECREST DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.025 Mass 2016 DEM 0 0 0 0 0 13 3 1233 113 SHOREWOOD DR Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.469 Mass 2016 DEM 0 0 0 0 0 12 2 1234 2146 SIDERS POND RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.635 Mass 2016 DEM 0 0 0 0 0 12 2 1235 4102 TASHMOO DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.783 Mass 2016 DEM 0 0 0 0 0 12 2 1236 4129 BAYSIDE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.529 Mass 2016 DEM 0 0 0 0 0 12 2 1237 1461 ROSEMARY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 21.072 Mass 2016 DEM 0 0 0 0 0 11 2 1238 3332 LUCIANO BOTELHO WAY Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 19.127 Mass 2016 DEM 0 0 0 0 0 11 2 1239 1239 JOSHUA LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 14.867 Mass 2016 DEM 0 0 0 0 0 11 2 1240 339 MARSH VIEW RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.246 Mass 2016 DEM 0 0 0 0 0 11 2 1241 85 SEASPRAY DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.936 Mass 2016 DEM 0 0 0 0 0 10 2 1242 1258 RIVERS EDGE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.214 Mass 2016 DEM 0 0 0 0 0 10 2 1243 3610 CROYDEN DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.093 Mass 2016 DEM 0 0 0 0 0 10 2 1244 3789 ARTHUR ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.626 Mass 2016 DEM000109 2 1245 4071 HAMBLIN POINT RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.195 Mass 2016 DEM 0 0 0 0 0 10 2 1246 2695 FAMILY LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.657 Mass 2016 DEM 0 0 0 0 0 10 2 1247 3546 QUAKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 17.357 Mass 2016 DEM000009 2 1248 1522 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.425 Mass 2016 DEM000009 2 1249 3973 NASHAWENA ST Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 17.264 Mass 2016 DEM000008 2 1250 2389 GREAT HILL AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 34.02 Mass 2016 DEM000008 2 1251 123 MATTAPAN ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 20.249 Mass 2016 DEM000008 2 1252 1229 BARROWS RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 18.923 Mass 2016 DEM000008 2 1253 1972 WORCESTER CT Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 15.97 Mass 2016 DEM000008 2 1254 3689 ASSOCIATES RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 20.502 Mass 2016 DEM000007 1 Table A‐1b. Consequence Scores, probability of inundation, and total risk scores for all roads.

Impact on Impact on Public Safety Important Impact on Total Critical Weighted Road Duration of & Emergency Economic Public Health & Consequence Elevation Critical Elevation Present Present 2030 Prob 2030 Risk 2070 Prob 2070 Risk Composite Rank Id Name Asset Type Asset Detail Area of Service Loss Service Loss Cost of Damage Services Activities Environment Score (ft, NAVD88) Source Prob (%) Risk Score (%) Score (%) Score Risk Score 1255 132 GAGE DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.344 Mass 2016 DEM000007 1 1256 1954 RAYMOND ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 15.639 Mass 2016 DEM000007 1 1257 3372 PHILADELPHIA ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.78 Mass 2016 DEM000007 1 1258 1074 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 20.217 Mass 2016 DEM000007 1 1259 3588 JOHN PARKER RD Road PAVED, COUNTY 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 20.174 Mass 2016 DEM000006 1 1260 2711 OLIVER ST Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 23.38 Mass 2016 DEM000006 1 1261 1953 LAKE LEAMAN RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.271 Mass 2016 DEM000006 1 1262 2595 BAPTISTE LN Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.506 Mass 2016 DEM000006 1 1263 3899 HUDSON ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 14.7 Mass 2016 DEM000006 1 1264 1978 LAKE LEAMAN RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.016 Mass 2016 DEM000006 1 1265 4175 CURTIS ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 14.697 Mass 2016 DEM000006 1 1266 1490 ROSEMARY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 21.578 Mass 2016 DEM000006 1 1267 3898 LAKE LEAMAN RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.121 Mass 2016 DEM000006 1 1268 4155 LAKE LEAMAN RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.813 Mass 2016 DEM000006 1 1269 3186 CHESTER ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 20.092 Mass 2016 DEM000005 1 1270 90 SEASPRAY DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.396 Mass 2016 DEM000005 1 1271 1971 LAKE LEAMAN RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.026 Mass 2016 DEM000005 1 1272 1690 GUNNING POINT AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.7 Mass 2016 DEM000005 1 1273 3661 HICKORY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 18.796 Mass 2016 DEM000005 1 1274 358 GREAT BAY ST Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.097 Mass 2016 DEM000005 1 1275 1962 LUCERNE AVE Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.119 Mass 2016 DEM000005 1 1276 1537 SUNCREST DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.291 Mass 2016 DEM000005 1 1277 1697 SEACOAST SHORES BLVD Road PAVED, TOWN 4 Multiple Neighborhoods 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 47 16.987 Mass 2016 DEM000005 1 1278 1493 OLD MENAUHANT RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 21.795 Mass 2016 DEM000005 1 1279 2015 TAYLOR CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 16.218 Mass 2016 DEM000005 1 1280 1382 WINCHESTER DR Road UNPAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 23.816 Mass 2016 DEM000004 1 1281 10 LUKE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 17.765 Mass 2016 DEM000004 1 1282 1631 TEATICKET PATH Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.72 Mass 2016 DEM000004 1 1283 3402 WIGWAM RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 10.096 Mass 2016 DEM000004 1 1284 2093 WOODS HOLE RD Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 4 High 1 None 57 18.303 Mass 2016 DEM000004 1 1285 2038 PELICAN LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 13.909 Mass 2016 DEM000004 1 1286 2100 CAHOON CT Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 5 Very high 1 None 43 14.905 Mass 2016 DEM000004 1 1287 498 HIGHLAND AVE Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 19.973 Mass 2016 DEM000004 1 1288 3629 LOCUST ST Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 17.351 Mass 2016 DEM000004 1 1289 3522 COUNTY RD Road PAVED, COUNTY 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 50 27.938 Mass 2016 DEM000003 1 1290 857 CHASE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.44 Mass 2016 DEM000003 1 1291 566 REDBUD LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 15.975 Mass 2016 DEM000003 1 1292 3330 VACATION LN Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 20.371 Mass 2016 DEM000003 1 1293 3329 WOODS HOLE RD Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 18.002 Mass 2016 DEM000003 1 1294 179 RIVERS EDGE RD Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 22.523 Mass 2016 DEM000003 1 1295 505 NORMA RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.729 Mass 2016 DEM000002 0 1296 383 WESTWOOD RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.354 Mass 2016 DEM000002 0 1297 288 RYDER RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 24.754 Mass 2016 DEM000002 0 1298 1201 BLAIR LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.834 Mass 2016 DEM000002 0 1299 4399 CAPTAINS LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 22.476 Mass 2016 DEM000002 0 1300 8 MELYSSA ANNE RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 20.478 Mass 2016 DEM000002 0 1301 1742 LOCUST ST Road PAVED, STATE 5 Whole Town 2 1 ‐ 7 days 1 <$10k 4 High 5 Very high 1 None 60 16.545 Mass 2016 DEM000002 0 1302 1675 KIMBERLY LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.532 Mass 2016 DEM000002 0 1303 977 MEADOWOOD LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 4 High 1 None 40 29.913 Mass 2016 DEM000001 0 1304 1357 EDGEWATER DR EAST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.875 Mass 2016 DEM000001 0 1305 1120 ATWATER DR Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 21.168 Mass 2016 DEM000001 0 1306 4024 HARVEST DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 19.013 Mass 2016 DEM000001 0 1307 1269 OLD BARNSTABLE RD Road PAVED, COUNTY 3 Neighborhood 2 1 ‐ 7 days 1 <$10k 4 High 2 Low 1 None 43 18.859 Mass 2016 DEM000001 0 1308 115 WINTHROP DR Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 16.691 Mass 2016 DEM000001 0 1309 1129 BRIAN LN Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 2 Low 1 None 33 18.511 Mass 2016 DEM000001 0 1310 2652 FRESH POND FARM RD Road PAVED, PRIVATE 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 20.859 Mass 2016 DEM000001 0 1311 4173 QUEEN ST Road PAVED, TOWN 2 Locality 2 1 ‐ 7 days 1 <$10k 2 Low 3 Moderate 1 None 37 15.94 Mass 2016 DEM000000 0

Table A-2. Exceedance of critical elevations in water-based assets.

ID # Asset Name Asset Type Consequence Critical Present 2030 2050 2070 Score Elevation Day MHW MHW MHW MHW (ft, (ft, (ft, (ft, (ft, NAVD88) NAVD88) NAVD88) NAVD88) NAVD88) 219 Megansett Seawall Coastal 23 3.62 2.0 3.4 4.7 6.5 (east) Infrastructure 220 Megansett Seawall Coastal 23 5.63 2.0 3.4 4.7 6.5 (west) Infrastructure 221 Megansett Main Coastal 33 2.35 2.0 3.4 4.7 6.5 Jetty Infrastructure 222 Megansett Groin Coastal 20 2.27 2.0 3.4 4.7 6.5 Infrastructure 223 West Ave Coastal 27 2.21 2.0 3.4 4.7 6.5 Revetment Infrastructure 224 Moses Road Coastal 27 4.53 2.0 3.4 4.7 6.5 Revetment Infrastructure 225 Moses Road Jetty Coastal 27 3.19 2.0 3.4 4.7 6.5 Infrastructure 226 Old Silver Beach Coastal 27 3.54 2.0 3.4 4.7 6.5 Jetty (north) Infrastructure 227 Old Silver Beach Coastal 37 12.12 2.0 3.4 4.7 6.5 Revetment (north) Infrastructure 228 Old Silver Beach Coastal 37 8.22 2.0 3.4 4.7 6.5 Revetment (south) Infrastructure 229 Old Silver Beach Coastal 20 4.44 2.0 3.4 4.7 6.5 (South) Groin Infrastructure 230 Old Dock Road Pier Coastal 27 4.12 2.0 3.4 4.7 6.5 Seawall Infrastructure 231 Chapaquoit Coastal 40 10.33 2.0 3.4 4.7 6.5 Revetment (2) Infrastructure 232 Chapaquoit Coastal 27 9.17 2.0 3.4 4.7 6.5 Revetment (1) Infrastructure 233 Chapaquoit Coastal 37 10.62 2.0 3.4 4.7 6.5 Revetment (3) Infrastructure 234 Sippewissett Coastal 20 2.17 2.0 3.4 4.7 6.5 Revetment Infrastructure 235 Woods Hole Boat Coastal 37 8.55 0.8 2.2 3.5 5.3 Ramp Revetment Infrastructure 236 Woods Hole Water Coastal 33 7.05 0.8 2.2 3.5 5.3 Street Seawall Infrastructure 237 Trunk River Coastal 27 8.13 0.8 2.2 3.5 5.3 Revetment (west) Infrastructure 238 Trunk River Coastal 27 8.51 0.8 2.2 3.5 5.3 Revetment (east) Infrastructure Trunk River Jetty Coastal 43 6.11 0.8 2.2 3.5 5.3 239 (west) Infrastructure Trunk River Jetty Coastal 43 5.96 0.8 2.2 3.5 5.3 240 (east) Infrastructure Surf Drive Coastal 33 7.92 0.8 2.2 3.5 5.3 241 Revetment (1) Infrastructure Surf Drive Coastal 33 7.99 0.8 2.2 3.5 5.3 242 Revetment (2) Infrastructure Coastal 20 5.01 0.8 2.2 3.5 5.3 243 Surf Drive Groin (1) Infrastructure

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Table A-2 (continued). Exceedance of critical elevations in water-based assets.

ID # Asset Name Asset Type Consequence Critical Present 2030 2050 2070 Score Elevation Day MHW MHW MHW MHW (ft, (ft, (ft, (ft, (ft, NAVD88) NAVD88) NAVD88) NAVD88) NAVD88) 244 Surf Drive Groin (2) Coastal 20 5.35 0.8 2.2 3.5 5.3 Infrastructure 245 Surf Drive Groin (3) Coastal 20 4.90 0.8 2.2 3.5 5.3 Infrastructure 246 Surf Drive Groin (4) Coastal 20 5.21 0.8 2.2 3.5 5.3 Infrastructure 247 Surf Drive Coastal 30 6.00 0.8 2.2 3.5 5.3 Revetment (3) Infrastructure 248 Surf Drive Groin (5) Coastal 20 4.46 0.8 2.2 3.5 5.3 Infrastructure 249 Surf Drive Groin (6) Coastal 20 4.63 0.8 2.2 3.5 5.3 Infrastructure 250 Surf Drive Salt Coastal 33 5.04 0.8 2.2 3.5 5.3 Pond Jetty (west) Infrastructure 251 Surf Drive Salt Coastal 33 6.02 0.8 2.2 3.5 5.3 Pond Jetty (east) Infrastructure 252 Surf Drive Groin (7) Coastal 20 3.43 0.8 2.2 3.5 5.3 Infrastructure 253 Surf Drive Siders Coastal 33 4.84 0.8 2.2 3.5 5.3 Pond Jetties Infrastructure 254 Surf Drive Main Coastal 27 2.28 0.8 2.2 3.5 5.3 Beach Groin (west) Infrastructure 255 Surf Drive Main Coastal 27 2.53 0.8 2.2 3.5 5.3 Beach Groin (east) Infrastructure 256 Fal. Harbor Clinton Coastal 23 3.25 0.8 2.2 3.5 5.3 Ave Seawall Infrastructure 257 Falmouth Harbor Coastal 43 5.11 0.8 2.2 3.5 5.3 Jetty (east) Infrastructure 258 Falmouth Harbor Coastal 43 4.69 0.8 2.2 3.5 5.3 Jetty (west) Infrastructure 259 Grand Ave Coastal 33 9.05 0.8 2.2 3.5 5.3 Revetment (1) Infrastructure 260 Grand Ave Coastal 33 12.34 0.8 2.2 3.5 5.3 Revetment (2) Infrastructure 261 Grand Ave Groin Coastal 20 7.03 0.8 2.2 3.5 5.3 (1) Infrastructure 262 Grand Ave Coastal 33 24.33 0.8 2.2 3.5 5.3 Revetment (3) Infrastructure 263 Grand Ave Coastal 33 22.31 0.8 2.2 3.5 5.3 Revetment (4) Infrastructure 264 Grand Ave Groin Coastal 20 3.44 0.8 2.2 3.5 5.3 (2) Infrastructure 265 Grand Ave Groin Coastal 20 2.26 0.8 2.2 3.5 5.3 (3) Infrastructure 266 Grand Ave Groin Coastal 20 2.25 0.8 2.2 3.5 5.3 (4) Infrastructure 267 Grand Ave Groin Coastal 20 2.84 0.8 2.2 3.5 5.3 (5) Infrastructure 268 Grand Ave Groin Coastal 20 0.38 0.8 2.2 3.5 5.3 (6) Infrastructure

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Table A-2 (continued). Exceedance of critical elevations in water-based assets.

ID # Asset Name Asset Type Consequence Critical Present 2030 2050 2070 Score Elevation Day MHW MHW MHW MHW (ft, (ft, (ft, (ft, (ft, NAVD88) NAVD88) NAVD88) NAVD88) NAVD88) Bristol Beach Groin Coastal 20 5.55 0.8 2.2 3.5 5.3 269 (1) Infrastructure Bristol Beach Coastal 40 4.98 0.8 2.2 3.5 5.3 270 Jetties Infrastructure Bristol Beach Groin Coastal 20 4.52 0.8 2.2 3.5 5.3 271 (2) Infrastructure Little Pond Inner Coastal 40 1.90 0.8 2.2 3.5 5.3 272 Revetment (east) Infrastructure Little Pond Inner Coastal 40 4.30 0.8 2.2 3.5 5.3 273 Revetment (west) Infrastructure Bristol Beach East Coastal 27 6.20 0.8 2.2 3.5 5.3 274 Stone Revetment Infrastructure Bristol Beach Groin Coastal 20 2.52 0.8 2.2 3.5 5.3 275 (3) Infrastructure Great Bay Street Coastal 27 9.96 0.8 2.2 3.5 5.3 276 Seawall Infrastructure Green Pond Menauhant Rd Coastal 33 8.08 0.8 2.2 3.5 5.3 277 Revetment SW Infrastructure Green Pond Menauhant Rd Coastal 33 4.31 0.8 2.2 3.5 5.3 278 Revetment NW Infrastructure Green Pond Menauhant Rd Coastal 33 2.83 0.8 2.2 3.5 5.3 279 Revetment NE Infrastructure Green Pond Menauhant Rd Coastal 33 6.40 0.8 2.2 3.5 5.3 280 Revetment SE Infrastructure Green Pond Jetty Coastal 43 4.12 0.8 2.2 3.5 5.3 281 (west) Infrastructure Green Pond Jetty Coastal 43 4.06 0.8 2.2 3.5 5.3 282 (east) Infrastructure Great Pond Jetty Coastal 43 9.81 0.8 2.2 3.5 5.3 283 (west) Infrastructure Great Pond Jetty Coastal 43 3.88 0.8 2.2 3.5 5.3 284 (east) Infrastructure Menauhant Rd Coastal 33 12.10 0.8 2.2 3.5 5.3 285 Revetment Infrastructure Menauhant Rd Coastal 20 1.07 0.8 2.2 3.5 5.3 286 Groin (1) Infrastructure Menauhant Rd Coastal 20 4.67 0.8 2.2 3.5 5.3 287 Groin (2) Infrastructure Menauhant Beach Coastal 23 2.41 0.8 2.2 3.5 5.3 288 West Revetment Infrastructure Menauhant Beach Coastal 20 0.85 0.8 2.2 3.5 5.3 289 Groin (1) Infrastructure Bournes Pond Coastal 20 0.98 0.8 2.2 3.5 5.3 290 Revetment (west) Infrastructure Bournes Pond Coastal 20 0.06 0.8 2.2 3.5 5.3 291 Groin (west) Infrastructure

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Table A-2 (continued). Exceedance of critical elevations in water-based assets.

ID # Asset Name Asset Type Consequence Critical Present 2030 2050 2070 Score Elevation Day MHW MHW MHW MHW (ft, (ft, (ft, (ft, (ft, NAVD88) NAVD88) NAVD88) NAVD88) NAVD88) Bournes Pond Jetty Coastal 292 43 6.22 0.8 2.2 3.5 5.3 (west) Infrastructure Bournes Pond Jetty Coastal 293 43 4.92 0.8 2.2 3.5 5.3 (east) Infrastructure Menauhant Beach Coastal 294 23 6.06 0.8 2.2 3.5 5.3 East Revetment (1) Infrastructure Menauhant Beach Coastal 295 23 4.95 0.8 2.2 3.5 5.3 East Revetment (2) Infrastructure Menauhant Beach Coastal 296 23 6.39 0.8 2.2 3.5 5.3 East Revetment (3) Infrastructure Menauhant Beach Coastal 297 20 2.78 0.8 2.2 3.5 5.3 Groin (2) Infrastructure Menauhant Beach Coastal 298 20 3.37 0.8 2.2 3.5 5.3 Groin (3) Infrastructure Bournes Pond Coastal 299 20 1.76 0.8 2.2 3.5 5.3 Revetment (east) Infrastructure Washburn Road Coastal 300 27 5.61 0.8 2.2 3.5 5.3 Revetment Infrastructure Washburn Road Coastal 301 20 2.43 0.8 2.2 3.5 5.3 Groin (1) Infrastructure Washburn Road Coastal 302 20 2.02 0.8 2.2 3.5 5.3 Groin (2) Infrastructure Eel Pond Entrance Coastal 303 40 2.65 0.8 2.2 3.5 5.3 Jetty Infrastructure Washburn Road Coastal 304 20 2.70 0.8 2.2 3.5 5.3 Groin (3) Infrastructure Old Washburn Coastal 305 20 0.00 0.8 2.2 3.5 5.3 Island Groin (1) Infrastructure Old Washburn Coastal 306 20 0.00 0.8 2.2 3.5 5.3 Island Groin (2) Infrastructure Old Washburn Coastal 307 20 0.00 0.8 2.2 3.5 5.3 Island Groin (3) Infrastructure Waquoit Bay Coastal 308 Entrance Jetty 43 5.72 0.8 2.2 3.5 5.3 Infrastructure (west) Waquoit Bay Coastal 309 Entrance Jetty 43 4.04 0.8 2.2 3.5 5.3 Infrastructure (east) 310 Megansett Ramp Boat Ramp 43 5.90 0.8 2.2 3.5 5.3 Old Dock Road 311 Boat Ramp 43 3.00 0.8 2.2 3.5 5.3 Ramp 312 Woods Hole Ramp Boat Ramp 43 5.58 0.8 2.2 3.5 5.3 Town Marina 313 Boat Ramp 43 9.67 0.8 2.2 3.5 5.3 Ramp Great Pond 314 Harrington St Boat Ramp 43 1.81 0.8 2.2 3.5 5.3 Ramp 315 Green Pond Ramp Boat Ramp 43 4.07 0.8 2.2 3.5 5.3 Whites Landing 316 Boat Ramp 43 2.24 0.8 2.2 3.5 5.3 Ramp

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Appendix B: Area-Specific Natural Resources Changes

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